Although greenhouse gases' impact on temperature is generally constant throughout the year, there are some seasons or times of day when it may be more noticeable.
Because they trap more of the sun's energy and prevent it from escaping into space during the winter, when the days are shorter and the sun is lower in the sky, greenhouse gases can have a greater effect on temperature. This may result in warmer temperatures, especially in areas that frequently experience harsh winters.
However, greenhouse gases can also significantly affect temperature during the summer, when the days are longer and the sun is higher in the sky, by trapping more of the sun's energy and raising temperatures.
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archaeology, the study of cultures in the human past, focuses on what?a. human adaption to the environment in the pastb. human evolution from the fossil recordc. any human material remainsd. any human burial sites
what are the characteristics of an unstable atmosphere?
Cumulus clouds, which resemble tall cauliflowers, are typically associated with unstable air. These spread swiftly and are connected to strong rain events.
What is an atmosphere?A layer (or layers) of gases that surround a planet and are held in place by the gravity of the planetary body is known as an atmosphere. When gravity is strong and the temperature of the atmosphere is low, a planet preserves its atmosphere.
In summary, the gaseous layers that envelop a planet or other celestial body make up its atmosphere. About 78% of the gases in the Earth's atmosphere are nitrogen, 21% are oxygen, and 1% are other gases.
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What is a group of wagons called?
A group of wagons traveling together is commonly referred to as a wagon train.
A wagon train typically consists of multiple wagons that are traveling together for safety and mutual support. In the American West during the 19th century, wagon trains were often used by pioneers and settlers as a means of transportation when traveling long distances. These wagon trains would often include families, traders, and other travelers, and were organized into groups for protection against bandits, Native American attacks, and other hazards of the journey. The wagons in a wagon train would often be hitched together in a particular order, with the heaviest and most sturdy wagons placed in the front and back for added protection. The term "wagon train" is now often used more generally to refer to any group of vehicles or travelers traveling together on a journey.
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if a volcanic eruption is predicted for your area, what is the best course of action? group of answer choices]
Answer:
Evaluate
Explanation:
If there's a prediction of a deadly volcano, the best action is to flee to a safer place to decrease the chance of harm.
where are the continental shelves wider – the east coast or the west coast of north america? A West B. East
The continental shelves are wider in the east coast of north America.
Hence, the correct option is B.
Continental shelf is the portion of land covered with layer of sand, silts, and silty muds. Such portions of a continent that is submerged under an area of relatively shallow water, known as a shelf sea. The shelf coast is wider in certain regions of the earth such as Australia, Africa and North America. The continental shelves narrow along the western coast of the United States measuring about 32km wide, whereas the eastern coast is wider which extends to more than 120km. The western coast is relatively shallow and both the coastal plains are continuous in terrain.
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In the water cycle, all water eventually returns to _____ because of gravity. a. the sea. b. groundwater. c. lakes. d. atmosphere as vapor. e. rivers.
Answer:
b uwu
Explanation:
ok shut
Which country vied with Spain for control of the Mississippi River?
Answer:
France
Explanation:
as a huge rotating cloud of particles in space gravitate together forming an increasingly dense ball, it shrinks in size and rotates slower. true or false.
The given statement "As a huge rotating cloud of particles in space gravitate together forming an increasingly dense ball, it shrinks in size and rotates slower." is true as due to the conservation of the angular momentum, the cloud rotates slowly and becomes smaller in size.
Conservation of angular momentum is basically a fundamental principle of physics according to which, in the absence of any kind of external torque, the total angular momentum of a particular system happens to remain constant.
Due to this conservation of angular momentum, as the cloud becomes smaller in size, it rotates slowly. As the cloud is getting contracted under the force of gravity, the particles keep getting closer to each other and this reduces the size of the cloud and it then rotates slowly.
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what is scoria, and how does it differ from pumice?
Scoria is a dark-colored, dense volcanic rock with a rough texture, while pumice is a light-colored, highly vesicular volcanic rock with a porous texture due to numerous small air pockets or vesicles.
Scoria and pumice are both volcanic rocks that form from molten lava, but they have different properties and characteristics.Scoria is a dark-colored, vesicular volcanic rock that forms when lava with a high gas content is rapidly cooled and solidified. It is typically denser and heavier than pumice and has a rough, jagged texture.Pumice, on the other hand, is a light-colored, highly vesicular volcanic rock that forms when lava with a low gas content is rapidly cooled and solidified. It is typically much lighter and less dense than scoria and has a porous, spongy texture due to the presence of numerous small air pockets or vesicles.Another key difference between scoria and pumice is their chemical composition. Scoria is typically rich in iron and magnesium, while pumice is typically rich in silica and aluminum
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which environmental condition leads to the formation of secondary pollutants?
Secondary pollutants are formed under conditions of intense sunshine. A secondary pollutant is created when other pollutants (primary) react with the atmosphere rather than being immediately released as such.
Pollutants known as secondary pollutants originate in the atmosphere. These pollutants are not released from a source in a direct manner (like vehicles or power plants). Instead, they are created when contaminants from these sources interact with airborne molecules to create new pollutants.
The air pollutants that are not immediately released are referred to as secondary pollutants. Ozone is a secondary air pollutant as a result. A colourless, intensely irritating gas called ground-level ozone is produced just above the earth's surface. Since it is created, it is referred to be a "secondary" pollutant.
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Correct Question:
At what environmental condition leads to the formation of secondary pollutants?
Nuclear power plants produce electricity using energy from the radioactive decay of
(a) uranium-235.
(b) uranium-238.
(c) plutonium-235.
(d) plutomium-238.
Nuclear power facilities use (A) uranium-235's radioactive decay to produce electricity.
What is uranium-235?Around 0.72 percent of natural uranium is composed of the uranium isotope uranium-235 (also known as 235U or U-235).
It is fissile, which means that it may support a nuclear chain reaction, in contrast to the dominating isotope uranium-238.
Being a primordial nuclide, it is the sole fissile isotope found in nature.
The half-life of uranium-235 is 703.8 million years.
By 1935, Arthur Jeffrey Dempster had found it.
It has a fission cross-section of roughly 584.31 barns for slow thermal neutrons.
Electricity is generated by nuclear power plants using the radioactive decay of uranium-235.
It is around 1 barn for fast neutrons.
The majority of neutron absorptions lead to fission, although a small percentage produce uranium-236.
Therefore, nuclear power facilities use (A) uranium-235's radioactive decay to produce electricity.
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the gobi desert, the largest desert in asia, covers parts of northern and northwestern china and southern russia. t/f
The given statement "The Gobi Desert, the largest desert in Asia, covers parts of northern and northwestern China and southern Russia." is false as it does not cover southern Russia.
The Gobi Desert is basically a large desert or a brushland region which is present in the East Asia and is considered as the sixth largest desert in the world. The Gobi Desert basin is basically located across southern Mongolia as well as the northwestern China between the Mongolian Altai, Khangai mountains as well as the Himalayan Plateau.
The Gobi is considered overall a cold desert, with frost and also occasionally snow which occurs on its dunes. A big part of the Gobi is not sandy, and instead resembles exposed bare rock.
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Rank the following largest cities in North America from largest to smallest in terms of population: Toronto,Los Angeles, Chicago, New York
Answer:
1) New York City
2) Los Angeles
3) Toronto
4) Chicago
Explanation:
NYC: 6.468M
LA: 3.849M
Toronto: 2.93M
Chicago: 2.697M
what type of plate boundary is it when two plates collide?
Answer:
CONVERGENT OR COLLIDING THIS OCCURS WHEN plates move towards each other and collide.
Explanation:
what are the 2 main locations where hurricanes that strike eastern north america tend to originate?
The two most typical locations for hurricanes that affect eastern North America are the Atlantic Ocean and the Gulf of Mexico.
"Hurricanes form in both the Atlantic basin, towards the east of the continental United States, and the Northeast Pacific basin, to the west.
Tropical storms & hurricanes are most common along the Southeast & Mid-Atlantic coastlines, although they may also be found anywhere in the Atlantic Basin between the northern Bahamas through Atlantic Canada, inside the Gulf of Mexico, including the eastern Caribbean Sea, and also the western tropical Atlantic.
This discrepancy is caused by two major factors. The first is that in the northern hemisphere, hurricanes originate at tropical & subtropical latitudes and afterward travel west-northwest.
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Insolation directly results in changes in the ________of a gas, which then results in changes in pressure, leading to motion in the atmosphere.
A. temperature
B. leeward
C. decreases
D. clouds
A. temperature
…………..
What are the names of the five oceans and seas? Thanks!!
Answer:
Pacfic, Atlantic, Indian, artic, South Antarctic
Find newspaper or magazine articles this week about the United Nations. At the end of the week, write a brief summary about the many activities of the U.N in the world today.
The UN promotes and strengthens democratic institutions and practices all across the world, particularly by encouraging voters in multiple countries to participate in free and fair elections.
What is elections?An election is the formal method by which a population selects a person or people to participate in government. It is a communal decision-making process.
Since the 17th century, elections have been the most common method for modern representative democracy. Legislative, executive, judicial, and occasionally regional and municipal positions may be filled through elections.
This procedure is utilized by numerous additional private and commercial organizations, including clubs, nonprofit organizations, and corporations.
In contrast to the widespread use of elections as a tool for choosing representatives in contemporary representative democracies, elections were regarded as an oligarchic institution in the democratic archetype of ancient Athens.
Sortition, also known as disbursement, was used to fill the majority of political positions.
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Which of these is the best definition of a river basin?
the sources of a river and its tributaries
the delta created by a river at its mouth
the area drained by a river and its tributaries
the length of a river from its source to its mouth
The best definition of a river basin is: The area drained by a river and its tributaries.
A river basin is a geographic area that collects precipitation and channels it into a network of streams and rivers that eventually flow to the same outlet, such as a lake or an ocean.
It is bounded by high points or ridges called divides that separate one drainage basin from another.
River basins can range in size from a few square kilometers to millions of square kilometers.
The size of the river basin determines how much water flows through the river and how quickly it flows.
A river basin can contain multiple smaller basins, each with its own network of streams and tributaries.
The vegetation and land use in a river basin can affect the quality and quantity of water that flows through it.
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what shape has 2 pairs of parallel sides, no right angles and, no sides the same length?
A trapezoid shape has 2 pairs of parallel sides, no right angles and, no sides the same length.
A trapezoid is a four-sided shape with two parallel sides, and two non-parallel sides. It is a quadrilateral shape, meaning it has four sides and four angles.
The parallel sides of a trapezoid are of equal length, and the non-parallel sides are of unequal length. The angles between the two parallel sides are equal, and the angles between the non-parallel sides are also equal.
The trapezoid is a quadrilateral with one pair of parallel sides. The other two sides are not parallel and do not have the same length. The angles of the trapezoid do not form a right angle.
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The transformers step down the voltage from a high of 765 volts to the voltage we use in our houses.Question 6 options:TrueFalseQuestion 7 (1 point)What did the "Electricity Generation" video use to represent fossil fuels?Question 7 options:a dinosaura skunka motorcyclea flameQuestion 8 (1 point)In the video Water: Lifeblood of Energy – In Las Vegas, what percentage of the water delivered to the valley is actually used in the resort sector (casinos, hotels etc.)?Enter a percentage below in the form of a whole number between 1 and 50.Question 8 options:Question 9 (1 point)In the video Water: Lifeblood of Energy – Americans use more water running lights and appliances than running the faucet.Question 9 options:TrueFalseQuestion 10 (1 point)In the video Water: Lifeblood of Energy – Nuclear power is the number one user of water (per megawatt), with solar thermal (using the steam cycle) number two in water use per megawatt generated.Question 10 options:TrueFalseQuestion 11 (1 point)In the video Water: Lifeblood of Energy – How many gallons of water did the video suggest were used to make one gallon of gasoline?Question 11 options:1-3 gallons3-6 gallons7-10 gallonsAlmost 15 gallonsQuestion 12 (1 point)According to the document entitled: Reclamation – Managing Water in the West:The kinetic energy of moving water can be used to generate electricity.Question 12 options:TrueFalseQuestion 13 (1 point)According to the document entitled: Reclamation – Managing Water in the West:Albert Einstein discovered that electricity could be generated by rotating magnets within copper coils.Question 13 options:TrueFalseQuestion 14 (1 point)According to the document entitled: Reclamation – Managing Water in the West:Mixing electricity that has been generated by a hydroelectric power plant with electricity generated by another source (like a nuclear facility) is dangerous and rarely done except under extreme circumstances.Question 14 options:TrueFalseQuestion 15 (1 point)Question 15 options:According to the document entitled: Reclamation – Managing Water in the West:Hydropower provides aboutpercent of the renewable energy in the United States.NOTE: Answer should be in number format. Do not add any symbols, words, or punctuation (Example: 97)Question 16 (1 point)According to the document entitled: Reclamation – Managing Water in the West, how many of Bureau of Reclamation’s 58 power plants in the Western United States produced an average of 42 billion kWh per year. This is the electrical energy equivalent of how many gallons of oil (42 gallons of oil/barrel)?Question 16 options:3024 million2268 million72 million58 million
1. The statement "The transformers step down the voltage from a high of 765 volts to the voltage we use in our houses." is false. So the option b is correct.
2. The "Electricity Generation" video used a frame to represent fossil fuels. So the option d is correct.
3. Water: Lifeblood of Energy – In Las Vegas, the water delivered to the valley is actually used in the resort sector (casinos, hotels etc.) is 10 percent.
4. The statement "Water: Lifeblood of Energy – Americans use more water running lights and appliances than running the faucet." is true. So the option a is correct.
5. The statement "Water: Lifeblood of Energy – Nuclear power is the number one user of water (per megawatt), with solar thermal (using the steam cycle) number two in water use per megawatt generated." is true. So the option a is correct.
6. Water: Lifeblood of Energy – almost 15 gallons of water the video suggested were used to make one gallon of gasoline. So the option d is correct.
7. The statement "Reclamation – Managing Water in the West: The kinetic energy of moving water can be used to generate electricity." is True. So the option a is correct.
8. The statement "Reclamation – Managing Water in the West: Albert Einstein discovered that electricity could be generated by rotating magnets within copper coils." is False. So the option b is correct.
1. The voltage used in homes is typically 120/240 volts, and the transformers step down the voltage to this level. Transformers are used to safely reduce the voltage from high-voltage power lines to a lower level that is safe to use in homes and businesses.
2. The frame was also used to illustrate how the different sources of electricity generation work together to provide reliable and affordable electricity.
3. This water is used for everything from washing dishes and clothes to cleaning buildings and providing water for landscaping. The water is treated at the Southern Nevada Water Authority’s treatment plants and then distributed throughout the valley through a network of pipes.
4. Electronics and appliances use electricity to operate, and electricity is generated by burning fuel, which often requires large quantities of water for cooling.
5. Nuclear power plants use water for cooling and other purposes, and solar thermal plants use water for cooling and to create steam to drive turbines.
6. The video Water: Lifeblood of Energy suggests that almost 15 gallons of water are used to make one gallon of gasoline. The water is used in the refining process and to cool the machinery used to produce the gasoline.
7. Water can be used to generate electricity through hydroelectric power. In this process, water is collected in a reservoir behind a dam and allowed to flow through a turbine, turning it and generating electricity.
8. Albert Einstein's discovery of the principles of generating electricity with rotating magnets and copper coils is widely considered one of the most important contributions to modern electric power generation.
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The complete question is:
Question 1: The transformers step down the voltage from a high of 765 volts to the voltage we use in our houses.
a. True
b. False
Question 2: What did the "Electricity Generation" video use to represent fossil fuels?
a. a dinosaur
b. skunka
c. motorcycle
d. flame
Question 3: In the video Water: Lifeblood of Energy – In Las Vegas, what percentage of the water delivered to the valley is actually used in the resort sector (casinos, hotels etc.)?
Enter a percentage below in the form of a whole number between 1 and 50.
Question 4: In the video Water: Lifeblood of Energy – Americans use more water running lights and appliances than running the faucet.
a. True
b. False
Question 5: In the video Water: Lifeblood of Energy – Nuclear power is the number one user of water (per megawatt), with solar thermal (using the steam cycle) number two in water use per megawatt generated.
a. True
b. False
Question 6: In the video Water: Lifeblood of Energy – How many gallons of water did the video suggest were used to make one gallon of gasoline?
a. 1-3 gallons
b. 3-6 gallons
c. 7-10 gallons
d. Almost 15 gallons
Question 7: According to the document entitled: Reclamation – Managing Water in the West: The kinetic energy of moving water can be used to generate electricity.
a. True
b. False
Question 8: According to the document entitled: Reclamation – Managing Water in the West: Albert Einstein discovered that electricity could be generated by rotating magnets within copper coils.
a. True
b. False
light colored rocks that are high in sio2 are typically called
Answer:
felsic rocks
Explanation:
We term such magmas silicic (Si-rich), or felsic (contraction of feldspar and silica). Light-colored minerals dominate felsic rocks, so many geologists use the term felsic to refer to any light-colored igneous rock, even if the chemical composition is unknown.
how far is the mainland of italy from north africa
The distance between mainland Italy from north Africa is 250-300 miles.
Italy is a country in southern Europe whose territory substantially surrounds the geographical area. The Alps divide Italy's country from the central-western region of Europe. It acts as a bridge between Europe and Africa as a result of its location.
The Italian peninsula is situated in the middle of the Mediterranean Sea. It Is bordered to the east by the Balkans and the Hellenic Peninsula, to the west by the Iberian Peninsula, to the south by North Africa.
Due to road curvature, this distance is in a straight line and the real travel distance between Africa and Italy is something be higher
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When were many national parks, hunting reserves, and forest preserves created in Africa?
a) during colonial times
b) after independence in the 1960s and 1970s
c) only since 2000
d) during the Cold War
The national parks, hunting reserves, and forest preserves created in Africa During colonial times. Therefore the correct answer is Option A.
During colonial periods, when European powers established colonies and protectorates on the continent, many national parks, hunting reserves, and forest preserves were formed throughout Africa. These places were frequently set aside for the sole use of colonial administrators or European aristocrats for hunting and relaxation. Certain areas were also set aside for conservation, with the goal of protecting animals and natural resources. Unfortunately, the creation of these protected zones frequently displaced local residents and changed conventional land-use patterns, resulting in conflict and social friction. Following independence in the 1960s and 1970s, African countries extended and reorganized many of these protected areas, with a greater emphasis on integrating local communities in conservation efforts.
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which type of volcanic hazard can decrease global temperatures? a. lava flow b. volcanic ash c. tsunami d. pyroclastic flow e. lahar.
Volcanic ash. It can decrease global temperatures by reflecting sunlight and reducing the amount of solar radiation that reaches the Earth's surface.
The ash particles can remain in the atmosphere for months, forming a layer that reflects a portion of the sunlight back into space, thereby cooling the planet. During a volcanic eruption, large amounts of ash can be ejected into the atmosphere and carried by winds over long distances. The ash can also mix with water vapor to form sulfuric acid, which can further contribute to the cooling effect. This phenomenon has been observed in historical volcanic eruptions, such as the 1815 eruption of Mount Tambora, which caused a global cooling effect that led to the "year without a summer" in 1816. While volcanic ash can decrease global temperatures, it can also pose significant hazards to human health, the environment, and infrastructure. Therefore, it is crucial to monitor and manage the impacts of volcanic eruptions to minimize their potential negative effects while taking advantage of their potential positive effects.
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What is the youngest layer of sedimentary rock?
The youngest layer of the sedimentary rock is the top most layer of the rock.
The oldest layer of the undisturbed sedimentary rock is the on the bottom of the rock and the youngest layer is on the top. The Sedimentary rocks are the rocks that is formed from the pre-existing rocks or the pieces of the living organisms. The rock form from the deposits that will accumulate on the Earth's surface.
The Sedimentary rocks have the distinctive layering or the bedding. The Sedimentary rocks are the rock of the three main types of the rocks, along with the igneous and the metamorphic.
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Which region in the thirteen colonies had social norms shaped by the ideas of the puritans and pilgrims?a. The new englandb. Jamestownc. Virginiad. Marylande. The Carolinas
The New England region of the Thirteen Colonies was most strongly influenced by the ideas of the Puritans and Pilgrims. This region included Massachusetts, Connecticut, Rhode Island, and New Hampshire. So the option a is correct.
The Puritans and Pilgrims were two distinct groups of English Protestants who sought to create a society based on religious principles and values. The Puritans were Calvinists who sought to reform the Church of England from within, while the Pilgrims were Separatists who sought to establish their own independent church. Both groups sought to create a society in which piety and religious observance were paramount.
The Puritans and Pilgrims brought with them to New England a number of ideas and values, including a strong belief in individual responsibility, hard work, education, self-government, and the importance of the family unit. They also brought with them a commitment to religious liberty and the separation of church and state. These ideals were enshrined in the laws and institutions of the New England colonies, and continue to influence the region to this day.
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Where is north america?
Answer: 48.1667 N 100.1667 W
Explanation: These are the coordinates of North America.
which season when the isobers are close together
Answer:
Winter season
Explanation:
When the isobars (lines on a weather map connecting areas of equal air pressure) are close together, it indicates a region of steep pressure gradient. This often results in strong winds and stormy weather conditions.
In general, isobars tend to be closer together during the winter season, especially in mid-latitudes. This is because in winter, there is a greater contrast in temperature between the poles and the equator, which creates stronger pressure systems and more frequent storm systems.
However, it's important to note that isobars can also be close together during other seasons and in different regions depending on the weather patterns and atmospheric conditions. So, while winter tends to be associated with regions of steep pressure gradient and close isobars, it's not a hard and fast rule.
Hope this helps!
- Dante
Which mountain range goes through Morocco and Algeria?
The Atlas Mountains are a group of mountain ranges in northwest Africa that serve as the geological foundation of Morocco, Algeria, and Tunisia, three nations that make up the Maghrib (the western area of the Arab world).
The 1,500-mile-long Atlas Mountains in Morocco, Algeria, and Tunisia shield Africa's Mediterranean and Atlantic coasts from the Sahara Desert's scorching weather extremes.
The huge Desert is separated from the Atlantic and Mediterranean shores by the Atlas Mountains, which run across Algeria, Morocco, and Tunisia in North Africa. Around the West Sahara Desert, especially in the south, are mountain ranges including Ahaggar, Tibesti, and Ar that climb up.
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Correct Question:
Mention the name of the mountain range that goes through Morocco and Algeria?