which of type of autotroph performs most of the photosynthesis in the world’s oceans

The Fair Labor Standards Act (FLSA) option established a minimum wage for jobs.

A minimum wage and "time-and-a-half" overtime compensation are guaranteed under the Fair Labour Standards Act of 1938, 29 U.S.C. 203 (FLSA), a piece of labour legislation in the United States. Additionally, it forbids using minors for "oppressive child labour".

Unless an organisation can assert an exception from coverage, it pertains to employees working in interstate commerce, employed by businesses involved in commerce, or involved in the manufacture of items for commerce. The Fair Labor Standards Act was passed by the 75th Congress and became a law in 1938 under the administration of President Franklin D. Roosevelt.

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Answer:

Ozone depletion can have several negative impacts on the economy, particularly in industries that rely on the Earth's ozone layer to protect them from harmful ultraviolet (UV) radiation. Here are some of the main impacts:

1. Health Costs: Ozone depletion can lead to increased rates of skin cancer, cataracts, and other health problems caused by exposure to UV radiation. These health problems can result in higher medical costs and lost productivity for individuals and businesses.

2. Agricultural losses: Plants, crops, and livestock can also be negatively affected by increased UV radiation, leading to reduced agricultural yields and losses in revenue for farmers and the food industry.

3. Damage to Infrastructure: Ozone depletion can also damage infrastructure such as buildings, roads, and bridges, as well as materials used in construction and manufacturing. This can result in increased maintenance costs and reduced lifespan of infrastructure.

4. Impacts on Tourism: Many countries rely on tourism as a major source of revenue. Ozone depletion can negatively affect tourist destinations by increasing the risk of skin cancer and other health problems caused by UV radiation. This can lead to a decrease in tourism and loss of revenue for local businesses.

5. Increased Energy Consumption: Ozone depletion can also lead to increased energy consumption as people use more air conditioning to protect themselves from UV radiation. This can result in higher energy costs for individuals and businesses, as well as increased greenhouse gas emissions from the production of energy.

Overall, ozone depletion can have significant economic impacts, particularly in industries and regions that are highly dependent on the protection provided by the ozone layer.

Deep earthquakes, originating at depths greater than 70 km, only occur at subduction zones because these zones are the only locations where one tectonic plate is forced under another, allowing for such depths to be reached.

In subduction zones, the dense oceanic plate is pushed under the less dense continental plate, creating a deep trench and facilitating earthquakes at significant depths. As the oceanic plate is subducted, it encounters increasing temperature and pressure, causing it to deform and release energy in the form of deep earthquakes. These earthquakes are typically observed in convergent boundaries, where plates collide and create intense geological activity.

In contrast, shallow earthquakes typically occur along transform boundaries or divergent boundaries, where tectonic plates slide past each other or move apart, respectively. These types of boundaries do not create the necessary conditions for deep earthquakes, as the interactions between plates occur closer to the Earth's surface.

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Storytelling is an essential element in online games and is often used as a means of engaging players, building characters, and creating an immersive game environment. In online games, storytelling can play a crucial role in creating a compelling narrative that keeps players engaged and motivated to keep playing.

This narrative can include character development, world-building, and plot twists that keep the player invested in the game. Storytelling can also be used to enhance player experience by providing context, information, and background about the game.
In product marketing promotion, storytelling can play a similar role in engaging potential customers and building a connection between them and the product. A well-crafted story can create an emotional connection with the customer and help them see the value in the product. It can also be used to differentiate the product from competitors and position it as unique or innovative. In product marketing, storytelling can be a powerful tool for building brand awareness, creating customer loyalty, and driving sales.
However, there are some key differences between storytelling in online games and product marketing promotion. In online games, the story is often the central element of the game, whereas in marketing, the story is just one aspect of the overall promotion. Additionally, the type of story that is effective in online games may not be as effective in product marketing, as the focus is on promoting the product rather than building an immersive world.
In conclusion, storytelling can play an important role in both online games and product marketing promotion. While the approach may differ, the goal is the same: to engage the audience and build a connection that drives action. As such, businesses should consider incorporating storytelling into their marketing strategies to create a lasting impact with their customers.

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Convergent plate boundaries occur when two tectonic plates collide or move toward each other. Here option A is the correct answer.

This collision can result in the formation of mountains due to the intense compression and uplift of the Earth's crust. The collision forces the rocks to fold, fault, and thrust, creating large mountain ranges.

When two continental plates collide at a convergent boundary, neither container is subducted beneath the other due to their similar densities. Instead, the plates buckle and push upward, forming immense mountain ranges like the Himalayas.

While volcanoes are often associated with plate boundaries, they are more commonly found at convergent boundaries where one plate is subducted beneath another, forming a subduction zone. In subduction zones, the subducting plate sinks into the mantle and can cause volcanic activity as it melts and generates magma.

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Complete question:

Which type of tectonic plate interaction forms mountains but does not form volcanoes?

A) Convergent plate boundary

B) Divergent plate boundary

C) Transform plate boundary

D) Subduction plate boundary

Tidal barrage dams are designed to generate hydroelectric power by utilizing the potential energy of tidal currents. Energy is generated when the tidal waters move into and out of the reservoir created by the dam. As the tide rises, water is allowed to flow into the reservoir through the turbines, which then spin and generate electricity.

As the tide falls, the water is released back into the sea, spinning the turbines once again and generating more electricity.

The point at which the turbines are placed within the dam is critical for maximum efficiency, and careful consideration is given to the size and design of the turbines to ensure they can withstand the power generated by the tidal currents.

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The validity scales built into the MMPI-2 do not include a "M scale: malingering scale."

The MMPI-2 (Minnesota Multiphasic Personality Inventory-2) is a widely used psychological assessment tool that includes various scales to assess different aspects of an individual's personality and psychological functioning. Among these scales are the F scale (infrequency scale), L scale (lie scale), and K scale (defensiveness scale), which are designed to measure response styles and detect potential response biases or distortions in test results.

However, the MMPI-2 does not include an M scale specifically for assessing malingering, which refers to deliberately faking or exaggerating symptoms or impairments. While the MMPI-2 provides valuable information on various psychological constructs, specific measures for malingering may be incorporated separately into assessment protocols when necessary.

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Juan is experiencing emotional resilience.

Emotional resilience refers to an individual's ability to adapt, recover, and bounce back from difficult or challenging situations, such as the loss of a loved one. It involves the capacity to effectively cope with and navigate through emotional distress, grief, and adversity while maintaining overall well-being.

In the given scenario, Juan's ability to readjust himself and resume his ordinary activities after the death of his mother indicates his emotional resilience. Although he has experienced a significant loss and likely went through a period of grief and emotional distress, he has managed to cope with the situation and find ways to move forward with his life.

Emotional resilience is influenced by various factors, including one's personality traits, support systems, coping mechanisms, and previous life experiences. It is a dynamic process that can vary from person to person and can be strengthened and developed over time through self-care, seeking support from others, and engaging in healthy coping strategies.

It is important to note that experiencing emotional resilience does not mean that Juan has completely overcome his grief or that he is unaffected by the loss. Grief is a natural and individual process, and everyone experiences it in their own way and time. However, Juan's ability to resume daily activities suggests that he is finding ways to navigate through his grief and adapt to his new reality.

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Fossil fuels are considered a nonrenewable energy source.

Fossil fuels, such as coal, oil, and natural gas, are formed from the remains of ancient plants and animals that have undergone millions of years of heat and pressure. These energy sources are considered nonrenewable because they take an incredibly long time to form, and once they are used up, they cannot be replaced within a human timescale.

Burning fossil fuels releases greenhouse gases, contributing to climate change and environmental issues. As a result, there is a growing emphasis on transitioning to renewable energy sources, such as solar, wind, and hydroelectric power, which are sustainable and have a lower impact on the environment.

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If a wild beach bash with thousands of college students sounds appealing, we suggest a summer visit to Panama City Beach along the Gulf of Mexico. This destination is well-known for its lively atmosphere and exciting coastal adventures.

Panama City Beach, situated along the Gulf of Mexico, offers a perfect mix of sand, surf, and excitement for those seeking a thrilling coastal adventure. With miles of beautiful white sandy beaches and crystal-clear waters, it is an ideal location for sunbathing, swimming, and water sports.

During the summer months, Panama City Beach becomes a popular hotspot for college students, attracting large crowds for wild beach parties and various entertainment events. Visitors can also explore nearby attractions, such as Pier Park and St. Andrews State Park, for even more fun-filled activities. So, if you're up for an unforgettable summer experience, Panama City Beach is the place to be.

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In her study of job applications and criminal records, sociologist Devah Pager found that a negative social label, known as a stigma, affects people's chances in life.

Pager conducted a field experiment where she sent pairs of job applicants with similar qualifications to apply for low-wage jobs. The applicants were matched in terms of their race and gender, but one applicant in each pair had a criminal record while the other did not. The study aimed to examine how having a criminal record influenced the hiring decisions of employers.

The results of Pager's study revealed a stark disparity. Applicants without a criminal record received callbacks from potential employers at a much higher rate than those with a criminal record. The study demonstrated that the stigma associated with a criminal record led to significant discrimination in the hiring process.

These findings highlight the pervasive impact of social labels and stigmas on individuals' chances in life. Having a criminal record, which is often associated with past mistakes or involvement in the criminal justice system, can create lasting barriers to employment and socioeconomic mobility. This perpetuates a cycle of disadvantage for individuals with criminal records, as employment is crucial for economic stability and social integration.

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Drainage reduces wetness in soil horizons positioned above the water table.(A)

Drainage is the process by which water is removed from soil, which helps prevent excess water from causing problems like soil erosion or waterlogging. Drainage primarily reduces wetness in soil horizons above the water table (option A) because it helps lower the water content in these layers, allowing for better aeration and overall soil health.

Option B is not accurate, as drainage is an ongoing process that depends on factors like soil type, climate, and vegetation, rather than a fixed timeframe.

Option C is partially correct, as drainage removes water from both macropores and micropores in the soil, but it is not the complete answer. (A)

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During an El Niño event, the south equatorial current can reverse its direction and flow over the top of the northern portions of the Peru Current, causing several effects:

Upwelling suppression: The reversal of the south equatorial current disrupts the normal upwelling process along the coast of Peru. Upwelling is the process by which nutrient-rich cold water from the deep ocean rises to the surface, supporting the growth of phytoplankton and creating a productive ecosystem. The flow of warm surface waters during El Niño inhibits upwelling, reducing the nutrient supply and negatively impacting the local marine food chain.

Decreased productivity: The reduction in upwelling and nutrient supply affects the base of the marine food chain. Phytoplankton, which form the foundation of the oceanic food web, experience decreased growth and abundance. This, in turn, affects the populations of fish and other marine organisms that rely on phytoplankton as a food source, leading to reduced productivity and potential disruptions in fisheries.

Warmer water temperatures: El Niño events are associated with the transport of warm surface waters from the equatorial regions towards the coast of Peru. As a result, water temperatures along the coast increase significantly. Warmer waters can have detrimental effects on marine organisms adapted to cooler conditions, potentially leading to habitat shifts, changes in species distributions, and stress on coral reefs and other sensitive ecosystems.

Changes in weather patterns: El Niño events can also influence atmospheric conditions and weather patterns in the region and beyond. The altered ocean temperatures can affect air pressure and wind patterns, leading to shifts in rainfall patterns and weather extremes in different parts of the world. These effects can include droughts, floods, and changes in storm tracks, impacting local communities, agriculture, and economies.

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Intermediaries in the marketing channel perform various types of functions to facilitate the exchange of products and services between producers and consumers. These functions include:

Distribution: Intermediaries help in the distribution of products from producers to customers. They ensure that products are available in the right quantities, at the right time, and in the right locations to meet customer demand.

Logistics: Intermediaries manage the logistics and physical flow of products through the supply chain. They handle activities such as transportation, warehousing, inventory management, and order fulfillment to ensure efficient product delivery.

Market Information: Intermediaries gather market information about customer needs, preferences, and buying behavior. They provide valuable insights to producers, helping them make informed marketing decisions, develop new products, and improve existing offerings.

Promotion: Intermediaries play a role in promoting products and services to customers. They engage in marketing activities such as advertising, personal selling, sales promotion, and public relations to create awareness, generate demand, and enhance brand visibility.

Financing: Intermediaries provide financing options to customers, facilitating the purchase of products and services. They may offer credit terms, installment plans, or leasing arrangements, making it easier for customers to afford and acquire the products.

Customer Service: Intermediaries provide customer support and after-sales service to ensure customer satisfaction. They handle inquiries, process returns or exchanges, provide product information, and address customer concerns, fostering long-term customer relationships.

Risk Management: Intermediaries assume certain risks associated with the marketing process. They take on inventory risks, credit risks, and market risks, mitigating the impact on producers and providing a buffer against uncertain market conditions.

These functions performed by intermediaries contribute to the overall efficiency and effectiveness of the marketing channel. They enable producers to reach a wider customer base, enhance customer experience, reduce costs, and create value for both producers and consumers.

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The city of Chicago, with a latitude of 42°N, falls within the part of the global circulation called the Westerlies. Thus, option C is correct.

The westerlies are the predominant winds with a high pressure that blows from the western part to the eastern part of Chicago. The city is located in the middle latitudes of both hemispheres. Thus, the pressure of the wind is generally high at lower altitudes.

The westerlies are the prevailing winds that flow in the middle latitudes between 30 and 60 degrees latitude above the ground surface that blow from the west toward the east. This flow of winds is responsible for the weather patterns and changes in climatic conditions.

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Answer:

the crust, the mantle, the outer core, and the inner core are the four layer of earth.

Core, mantle, and crust are divisions based on composition. The crust makes up less than 1 percent of Earth by mass, consisting of oceanic crust and continental crust is often more felsic rock. The mantle is hot and represents about 68 percent of Earth's mass. Finally, the core is mostly iron metal.

The nomads of the Sahara are generally closer to the equator compared to most other populations. The Sahara Desert spans across several African countries, primarily in the northern part of the continent.

Geographically, the Sahara Desert lies between latitudes approximately 15°N and 25°N. These latitudes place the Sahara Desert in the subtropical zone, closer to the equator compared to regions farther north or south. The nomadic populations in the Sahara, such as the Tuareg and Bedouin tribes, have traditionally inhabited the desert's vast expanse.

Their lifestyle and survival depend on adapting to the harsh desert conditions, including extreme temperatures, limited water sources, and vast stretches of arid land. Being situated closer to the equator, these nomads experience higher temperatures and intense sunlight, which further shape their cultural practices, clothing, and means of sustenance.

It is important to note that the Sahara Desert is a vast region, and the exact latitude of specific nomadic groups may vary within this broad geographical range.

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The impact of surgeons on increasing the demand for surgeries can vary depending on several factors. It is important to note that surgeons typically aim to provide necessary and beneficial surgeries to patients based on medical assessments and professional judgment.

However, there have been instances where unnecessary surgeries have been performed due to various reasons.One way to determine which surgeries are unnecessary is through evidence-based medicine and medical guidelines. These guidelines are developed based on rigorous research and aim to provide recommendations for appropriate and necessary medical interventions. By following these guidelines, healthcare professionals can make informed decisions about the necessity of a surgery for a particular patient.

In terms of examples, there have been cases where certain surgical procedures have come under scrutiny for potentially being overused or performed unnecessarily. One such example is the prevalence of elective cesarean sections (C-sections) in some regions or healthcare systems. While C-sections are essential in certain medical situations, there have been concerns about their increasing rates in cases where there is no medical need for the procedure. This issue has prompted discussions and efforts to ensure that C-sections are performed based on medical necessity rather than convenience.

Another example is the use of arthroscopic knee surgery for conditions like osteoarthritis. Research studies have questioned the effectiveness of such surgeries in providing significant benefits compared to non-surgical interventions, such as physical therapy and pain management. These findings have led to a reevaluation of the indications for arthroscopic knee surgeries and a shift towards more conservative approaches for certain patients.

It is important to emphasize that determining the necessity of a surgery is a complex process that involves medical evaluation, patient-specific factors, and consideration of alternative treatments. It is best carried out by qualified healthcare professionals who can assess the individual circumstances and make informed decisions based on the best available evidence and guidelines.

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An outdated and inefficient networking device that accepted signals from a transmitting device and repeated those signals is a hub.

In the early days of networking, hubs were commonly used to connect multiple devices in a local area network (LAN). A hub operates at the physical layer (Layer 1) of the OSI model and serves as a central connection point for network devices. When a transmitting device sends data to the hub, the hub broadcasts the data to all connected devices, regardless of the intended recipient. This process is known as signal repetition or signal amplification.

However, hubs have several limitations and inefficiencies. One major drawback is that they operate in a half-duplex mode, meaning only one device can transmit data at a time, while others must wait. This leads to collisions and decreases overall network performance. Additionally, since hubs broadcast signals to all connected devices, network traffic is unnecessarily transmitted to devices that do not need the data, resulting in network congestion and reduced efficiency.

As technology has advanced, hubs have been largely replaced by more sophisticated and efficient networking devices such as switches. Switches operate at the data link layer (Layer 2) of the OSI model and provide better traffic management, increased bandwidth, and improved network performance by forwarding data only to the intended recipient.

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Under El Niño conditions, Weaker trade winds cause warm surface water to flow eastward toward the coast, pushing the normally cool surface water downward.

Hence, the correct answer is option A.

El Niño is a climate pattern characterized by warming of the ocean surface waters in the central and eastern tropical Pacific Ocean. It is a natural phenomenon that occurs irregularly every few years.

During an El Niño event, the usual trade winds that blow from east to west weaken or even reverse direction. This leads to a disruption of the ocean-atmosphere interaction in the Pacific region, causing significant changes in weather patterns worldwide.

Some of the key features associated with El Niño include:

1. Warming of ocean waters

2. Weakened upwelling

3. Changes in atmospheric circulation

El Niño events have far-reaching consequences for agriculture, water resources, fisheries, and ecosystems. They can influence global climate patterns, affecting temperature and precipitation distribution on a large scale. Understanding and monitoring El Niño is important for climate prediction.

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False. In the VALS (Values, Attitudes, and Lifestyles) typology, individuals are classified according to their primary motivations, which are based on a combination of resources and primary psychological traits.

The VALS framework divides individuals into eight segments: Innovators, Thinkers, Achievers, Experiencers, Believers, Strivers, Makers, and Survivors. These segments represent different combinations of motivations, resources, and behaviors.

The motivations in the VALS typology are not limited to "ideals motivation, achievement motivation, or self-expression motivation" as stated in the question. While achievement motivation and self-expression motivation may be factors considered within the VALS framework, they are not the sole classifications used to categorize individuals.

Each segment in the VALS typology represents a distinct combination of motivations, attitudes, and behaviors that influence consumer choices and preferences. These segments are based on a comprehensive analysis of individuals' values, beliefs, and lifestyles.

Therefore, the statement that individuals in the VALS typology are classified according to their primary motivations as "ideals motivation, achievement motivation, or self-expression motivation" is not accurate. The VALS framework employs a more nuanced and multidimensional approach to categorize individuals into distinct segments based on a broader set of factors.

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In mixed farming, the goal is to integrate crop and livestock production as much as is practical at the level of the individual farm.

Mixed farming involves the combination of both crop production and animal husbandry within a single farming system. The main objective of mixed farming is to create a symbiotic relationship between crops and livestock, maximizing the utilization of available resources and minimizing waste.

This integration provides numerous benefits. For instance, crop residues can be used as feed for livestock, reducing the need for external feed sources. In turn, the manure produced by the animals serves as a natural fertilizer for the crops, enhancing soil fertility and reducing the need for synthetic fertilizers.

Furthermore, mixed farming diversifies the farm's income streams and reduces dependence on a single agricultural product. It also improves the overall sustainability of the farm by optimizing resource utilization, reducing environmental impacts, and enhancing resilience to climate variability.

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Talia is providing nonmonetary assistance to others with no expectation of receiving any compensation in return and Talia is engaging in option  a. volunteerism.

Volunteering is the free gift of one's time and labour for the benefit of the community. The fields in which they operate, such as medical, education, or emergency rescue, frequently need volunteers to have specialised training.

The labour of volunteers is used to do numerous tasks that might otherwise need expensive resources. Additionally, the volunteers at your organisation contribute priceless outside viewpoints that enhance your organisational culture. When starting a volunteer position, everyone has hopes and expectations. The experience will be as satisfying as possible for the volunteers and your organisation if those expectations are understood, met, and managed.

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Observation of volcanic eruptions and earthquakes along plate boundaries is the finest method for demonstrating how the Earth's crust has changed over millions of years as a result of plate tectonics. Here option D is the correct answer.

The best evidence of Earth's crust changing over millions of years as a result of plate tectonics can be found in the discovery of magnetic striping on the ocean floor. This phenomenon, known as marine magnetic anomalies, was first observed in the 1960s during the exploration of the oceanic crust.

Scientists discovered that the ocean floor is not a uniform structure but rather consists of a series of parallel magnetic stripes, running roughly perpendicular to the mid-ocean ridges. These magnetic stripes are created by the process of seafloor spreading, which is a key mechanism of plate tectonics.

As new crust is formed at the mid-ocean ridges, molten rock (magma) rises and solidifies, preserving the orientation of Earth's magnetic field at the time. Over time, the Earth's magnetic field reverses direction periodically, resulting in a pattern of alternating magnetic polarities along the ocean floor.

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Complete question:

Which of the following options provides the best evidence of Earth's crust changing over millions of years as a result of plate tectonics?

A) Fossil records of extinct species found on different continents.

B) Radiometric dating of rocks revealing their age and distribution.

C) Discovery of magnetic striping on the ocean floor.

D) Observation of volcanic eruptions and earthquakes along plate boundaries.

The theory of plate tectonics helps us understand the causes of the formation of continental ice sheets through the concept of tectonic activity and its influence on Earth's climate.

Plate tectonics describes the movement and interaction of large lithospheric plates that make up the Earth's surface. When continents collide or move towards higher latitudes, it can result in the formation of large mountain ranges, such as the Himalayas or the Rocky Mountains. These mountains play a crucial role in the formation of continental ice sheets.

As mountains rise, they can alter atmospheric circulation patterns and impact global climate. They create barriers that obstruct the movement of air masses and influence precipitation patterns. This leads to the accumulation of snow and ice in high-altitude regions, eventually forming ice sheets.

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The Mayan civilization, a group that may have been composed of approximately thirty million people at its height, was known for its wealth and sophisticated religious system. Located primarily in the northern part of the Valley of Mexico, the Mayan civilization experienced a decline in the eighth or ninth centuries C.E. However, their religious system was not adopted by the Spanish invaders who arrived later.

The Mayan civilization Group, at its peak, may have included around thirty million people. Despite this vast population, the Mayans were never considered wealthy in the traditional sense. However, they did have a sophisticated religious system that was so impressive that it was adopted by the Spanish invaders. The Mayans were located in the southern part of Mexico and were known for their impressive achievements in art, mathematics, and astronomy. However, despite their accomplishments, the Mayan civilization declined in the eighth or ninth centuries C.E. due to various factors such as overpopulation, environmental degradation, and warfare.
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Answer:

Explanation: The great height of the water tank used in the water supply system are for various use such as,

1. Pressure regulation: Tanks help to stabilize water pressure by managing the height of the water column, preventing excessive pressure variations that might damage distribution pipes or create water supply delays and during less need of water they act as a storage system.

2. Water balance: Water tanks help to balance the dynamics of demand and supply in the water distribution network.

Overall, the great height of water tanks in water supply systems helps in pressure regulation, emergency storage system, and flexibility during various demand type.

These features help to the efficient and reliable transportation of water to households.

Productivity in tropical oceans is generally nutrient-limited.

In tropical oceans, the availability of nutrients is a key factor influencing productivity. While sunlight is abundant in these regions, the warm surface waters lead to stratification, limiting the upward movement of nutrient-rich waters from the deeper layers.

As a result, the primary productivity of phytoplankton and other organisms that form the base of the food chain is limited by the availability of essential nutrients such as nitrogen, phosphorus, and iron. These nutrients are often depleted near the surface, leading to lower productivity compared to other regions where nutrient upwelling or mixing occurs.

Therefore, the primary factor constraining productivity in tropical oceans is the limited availability of nutrients, making them nutrient-limited environments.

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Christianity is the religion that was brought to Sub-Saharan Africa by European colonists. It has become a commonly practiced religion in the region.

European colonists, particularly the Portuguese, Dutch, and British, began establishing colonies in Sub-Saharan Africa in the late 15th century. With them, they brought Christianity and sought to spread their faith to the indigenous people. Missionaries played a significant role in this process, often establishing schools, hospitals, and churches to aid in their efforts.

Over time, Christianity became deeply integrated into the lives of many African communities, leading to a wide variety of denominations and practices today. The influence of European colonization on religion in Sub-Saharan Africa remains evident in the prevalence of Christianity throughout the region.

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