1. Describe one important natural resource found in Russia. In your short response, include why the natural resource is important and where it can be found. (5 points)









2. Describe when the first human settlements began in Russia. In your short response, also note which people settled there. (5 points)









3. What caused the end of the Russian monarchy, and when did it occur? (5 points)









4. When was the Soviet Union formed? Who owned all the land and industry in Russia afterward? (5 points)









5. What problems do people living in urban areas of Russia face today? What problems do people living in rural areas of the country face? (5 points)









6. In your own words, describe one issue or challenge facing Russia today. (5 points)

Answer
Typical symptoms of GDD include:

The child is late in sitting up, crawling, walking

Limited reasoning or conceptual abilities

Fine/gross motor difficulties

Poor social skills/judgment

Aggressive behavior as a coping skill

Communication problems

Explanation:

Icy comets that were originally orbiting in the inner part of the solar system could have met with all of the mentioned fates.

Hence, the correct answer is B.

Comets that are leftover from the formation of a solar system, mainly composed of dust, rock or ice. They vary in size from few miles to larger miles, these dust formations revolve near to the sun hence release dust and other gases in the form of a glowing head maybe even bigger than the planets. Comets are roughly potato shaped objects in the sky, which undergo many changes while the formation of solar system. These comets go through various changes and fates such as the loss of their icy constituents due to volatilization, collision with a planet or planetesimal, being swept to the outer part of the solar system by a strong solar wind or all of above at the same time.

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Answer: Indonesia

Explanation:

Heating under pressure  geologic process is needed for igneous rock to turn into metamorphic rock.

The process of metamorphism involves the application of heat and pressure on pre-existing rocks to produce a new type of rock that has different physical and chemical properties than the original rock. Heat and pressure cause the minerals in the rock to recrystallize and form new minerals, thereby changing the composition of the rock. This process is called metamorphism and is a natural geologic process that occurs in the Earth's crust.

Metamorphic rocks are formed when rocks are exposed to extremely high temperatures and pressures. The types of metamorphic rocks formed depend on the type of pre-existing rocks as well as the temperatures and pressures applied.

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Answer:

cell

Explanation:

it is the most basic building block of all organisms

The Doppler effect is a phenomenon that occurs when there is relative motion between a source of waves and an observer. It can be observed in both light and sound waves and explains the changes in wavelength (or frequency) that are detected by an observer.

In the case of sound waves, when a sound source is moving towards an observer, the sound waves are compressed and the frequency appears to be higher than the actual frequency of the sound.

In the case of light waves, the Doppler effect is responsible for shifts in the wavelength of light that are observed from stars and galaxies. When a star or galaxy is moving towards the Earth, the light waves are compressed and the wavelength appears to be shorter, shifting towards the blue end of the spectrum (known as a blue shift).

Overall, the Doppler effect can be used to explain changes in wavelength (or frequency) in both light and sound waves, and it is an important phenomenon for understanding the motion of objects in our universe.

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Ultraviolet light o A produces photochemical smog. D produces beneficial O3.

Automobile exhaust and ultraviolet light can produce different types of smog depending on the chemical reactions involved. When the exhaust reacts with UV light to produce a mixture of pollutants including nitrogen oxides and volatile organic compounds, it forms photochemical smog. On the other hand, industrial activities that burn fossil fuels can release sulfur dioxide and other particulate matter, which can combine with moisture in the air to form industrial smog.

However, in the presence of sunlight, some of the nitrogen oxides and volatile organic compounds in photochemical smog can react to produce ozone (O3), which is considered beneficial because it can help to filter harmful UV radiation from the sun. Ozone is also a powerful oxidizing agent that can break down other pollutants in the air, making it an important component of clean air.

It is worth noting that while ozone is beneficial in the stratosphere, where it forms a protective layer against UV radiation, it can be harmful when it is present at ground level in high concentrations. Ground-level ozone can cause respiratory problems and other health issues, particularly in vulnerable populations such as children and the elderly. Therefore, efforts to control emissions of nitrogen oxides and volatile organic compounds are necessary to ensure that ozone levels remain at safe and beneficial levels.

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The houston texas temperature is around 22-25 degree celsius.

A substance or system's temperature is a measurement of the average kinetic energy of its constituent particles. To put it simply, it is a gauge for determining how hot or cold something is.

Although Kelvin (K) and Rankine (°R) can also be used to measure temperature, Celsius and Fahrenheit are the most common units used. The freezing and boiling points of water serve as the basis for the Celsius and Fahrenheit scales, while absolute zero, the point at which all molecular motion ceases, serves as the basis for the Kelvin and Rankine scales.

A humid subtropical climate with tropical influences best describes Houston's climate. Normal monthly temperatures are 53.1 °F (11.7 °C) in January and 84.6 °F (29.2 °C) in August.

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Water is one of the most powerful forces of erosion, capable of shaping the landscape through the movement of sediment and rock.

Here are several factors that demonstrate how water causes erosion:

Volume: The amount of water present in a given area also affects its erosive power. Heavy rainfall, for example, can cause flash floods that carry large amounts of sediment and debris downstream, leading to rapid erosion.

Abrasion: Water can erode the land by physically wearing away at the surface through abrasion. This occurs when sediment carried by the water strikes the ground, gradually wearing it away over time.

Corrosion: Water can also dissolve and carry away certain types of rock and minerals, such as limestone, through a process called corrosion.

Freezing and thawing: In colder climates, water can cause erosion through a process known as frost wedging.

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Perfect Gas, the Hydrostatic Equation, and an empirical temperature profile. In this option C is correct

A model called the standard atmosphere is used to show how the characteristics of the atmosphere change with altitude. It is predicated on the idea that the atmosphere is a perfect gas and that, in accordance with empirical data, its temperature and pressure decrease with increasing altitude. While the Perfect Gas Law connects the pressure, temperature, and density of a gas, the Hydrostatic Equation connects the force of the pressure gradient to the weight of the atmospheric column above a specific point.

The conservation of momentum in a fluid is described by the general fluid dynamics equation known as Euler's Equation, and the Manometry Equation connects pressure differences to fluid density and gravity. Although these equations are crucial for fluid dynamics, they are not necessary to construct the traditional atmosphere model.

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The interaction between the Earth's mantle and crust is essential for plate tectonic activity, as it is responsible for driving the movement of tectonic plates.

The convection currents in the mantle create areas of upwelling and downwelling, which are responsible for the formation of new oceanic crust at mid-ocean ridges and the recycling of old crust at subduction zones. At mid-ocean ridges, magma rises from the mantle and solidifies to form new crust, which spreads out to either side of the ridge. At subduction zones, oceanic crust is pulled down into the mantle and recycled.

The interaction between the mantle and crust also plays a role in other tectonic processes, such as the formation of hotspots, which are areas of volcanic activity that are not associated with plate boundaries.

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"Costa Rica's biodiversity relies largely on its forest while it is not the same thing in the U.S." Costa Rica is in tropical area. U.S should put more effort in preserving forests.

In 2020, a report by two United Nations environmental bodies warned that unless radical and creative action is taken now to conserve the Earth's biodiversity. Many local and regional ecosystems that support human lives are at risk of collapsing.

To reduce deforestation, wide spread removal of forests, the government of Costa Rica has eliminated subsidies for converting forest land to range land. Instead, it pays land owners to maintain or restore tree cover.

Costa Rica is one of the most biodiverse countries in the world and is located in the centre of Central America. It is believed that there are about 500,000 species there, or about 5% of all species on Earth.

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Answer:

Just as oceanic crust is formed at mid-ocean ridges, it is destroyed in subduction zones. Subduction is the important geologic process in which a tectonic plate made of dense lithospheric material melts or falls below a plate made of less-dense lithosphere at a convergent plate boundary.

Explanation:

https://education.nationalgeographic.org/resource/crust/

"Ascending" is the word used to describe the melodic movement in "The Star-Spangled Banner" at 0:16. The melody of the phrase "Oh say can you see" moves upward melodically from the initial note to the following note.

The United States of America's national anthem is "The Star-Spangled Banner." After seeing the American flag still flying over Baltimore's Fort McHenry following a night of intense British bombardment, Francis Scott Key created it during the War of 1812. His poem was later turned into a popular patriotic song and was set to the tune of an English song called "To Anacreon in Heaven."

The Star-Spangled Banner was formally adopted as the American national anthem in 1931, and today it is frequently sung at public events and ceremonies, such as sporting events and military ceremonies.

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Answer:

Forests and grasslands provide a wide range of ecosystem services. In addition to providing food, fuel and fibre, forests clean the air, filter water supplies, control floods and erosion, sustain biodiversity and genetic resources, and provide opportunities for recreation, education, and cultural enrichment. Forests regulate local and global climate, ameliorate weather events, regulate the hydro logical cycle, protect watersheds and their vegetation, water flows and soils, and provide a vast store of genetic information.

it is possible to have both tropical and cold desert because the two biomes are at opposite latitudes, which allows for significantly differing quantities of solar radiation, yet neither has enough precipitation to support abundant plant growth.  

Regions between 15 and 30 degrees latitude are where tropical deserts can be found. The surroundings are quite extreme.

They experience the highest monthly average temperature on Earth. Rainfall is erratic; for a few years, there might be no precipitation at all.

The cold deserts are distinguished by cold winters with widespread snowfall and heavy rainfalls throughout the winter and sporadically throughout the summer.

These can be found in regions with exceptionally heavy rainfall, such as the Antarctic, Greenland, and the Nearctic region.

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The proportion of the variation in atmospheric ammonia that the size of the swine population can account for depends on a number of variables, including the location, time period, and particular conditions being studied.

As a result, it is impossible to provide a single percentage as a firm answer. However, studies have shown that in regions with high densities of swine farms, the size of the swine population can have a significant impact on atmospheric ammonia concentrations.

For instance, a study in the Journal of the Air & Waste Management Association found that in North Carolina, USA, areas with a lot of swine farms, the size of the swine population could account for up to 58% of the variation in atmospheric ammonia concentrations. It's important to note that additional elements, such as weather conditions.

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The gas found in the largest concentration in the troposphere is nitrogen (N2), which makes up about 78% of the Earth's atmosphere by volume.

Oxygen (O2) is the second most abundant gas in the atmosphere, making up about 21% of the total volume. Other gases found in smaller concentrations in the troposphere include argon, carbon dioxide, neon, helium, and methane, among others. Water vapor is also present in the troposphere, but its concentration can vary widely depending on temperature and location.

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The basic premises for the special theory of relativity are:

1.The laws of nature are the same for everyone.

2.The speed of light is the same for everyone.

So the option A is the correct option.

The basic premises of the special theory of relativity state that the laws of nature are the same for everyone, regardless of their frame of reference. This means that the same laws of physics apply to all observers, regardless of their relative motion.

The second premise states that the speed of light is the same for everyone, and is a constant, regardless of the movement of the observer or the source of the light. This means that the speed of light is the same for all observers, regardless of their frame of reference. This premise is essential to the special theory of relativity, as it forms the basis of the idea of time dilation, and the fact that time is not absolute.

The third premise states that the laws of physics are the same in all inertial frames of reference, meaning that the same laws of physics apply regardless of the relative motion of the observer. This premise is essential to the special theory of relativity, as it allows for the idea of relativity of simultaneity and the fact that the laws of physics are not absolute.

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Answer:

Thick layers of sediment may accumulate in the trench, and these and the subducting plate rocks contain water that subduction transports to depth, which at higher temperatures and pressures enables melting to occur and 'magmas' to form. The hot buoyant magma rises up to the surface, forming chains of volcanoes.

Explanation:

Yes, it is true what is said. Based on fossil evidence, the geologic timescale describes and divides geologic time.

The geologic time scale separates the history of the earth into periods depending on the types of life that have existed there since the planet's formation. We refer to these divisions as geochronologic units (geo: rock, chronology: time). The Hadean, which refers to the earliest epoch on Earth for which we have no rock record, was followed by the Archean, which corresponds to the ages of the oldest rocks on earth. The Proterozoic Eon and these two together make up the Precambrian Eon. The Phanerozoic Eon encompasses the remaining portions of geologic time, including the present.

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Answer: Seismometer

Explanation:

Answer: The president of Norfolk Southern made a visit to East Palestine, Ohio, on Saturday following criticism from residents and political leaders about the company’s response to the fiery derailment of a freight train carrying toxic materials earlier this month.

Explanation:

Answer:

Summer.

Explanation:

"Earth's tilted axis causes the seasons. Throughout the year, different parts of Earth receive the Sun's most direct rays. So, when the North Pole tilts toward the Sun, it's summer in the Northern Hemisphere. And when the South Pole tilts toward the Sun, it's winter in the Northern Hemisphere."

Source: https://spaceplace.nasa.gov/seasons/en/

The ideas of red shift support the big bang theory because light waves are stretched to longer wavelengths as objects in space move away from us.

The idea of redshift supports the Big Bang theory in several ways. Redshift is a phenomenon where light waves are stretched to longer wavelengths as objects in space move away from us.This shift towards longer wavelengths is called a "redshift" because it moves light towards the red end of the spectrum.

One of the key pieces of evidence for the Big Bang theory is that the universe is expanding. This means that galaxies are moving away from each other at high speeds, and as they move away, their light gets redshifted. The amount of redshift is proportional to the distance that the object is moving away from us. This means that more distant objects show more redshift, indicating that they are moving away from us at greater speeds.

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Answer:

Explanation:

number one

number three

Boreal forests  environment typically experiences the most extreme seasonal variation.

Boreal forests are located in the high latitudes of the Northern Hemisphere, primarily in Canada, Russia, and Scandinavia. They experience extreme seasonal variation, with long, cold winters and short, cool summers. The temperature range can be as high as 50°C (90°F) between winter and summer. In addition to temperature variation, boreal forests also experience significant changes in precipitation, with snowfall in the winter and rainfall in the summer.

In contrast, tropical forests (option A) have relatively stable temperatures and high rainfall throughout the year, while open oceans (option B) have relatively stable temperatures and moderate seasonal changes in precipitation. Tide pools (option D) experience some seasonal changes, but not to the same extent as boreal forests.

Overall, the extreme seasonal variation experienced by boreal forests is due to their location in the high latitudes, where they are exposed to significant variation in solar radiation throughout the year. This variation in turn affects temperature and precipitation patterns, resulting in the distinctive seasonal changes characteristic of these environments.

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Greenland is the biggest island in the northern hemisphere that is not situated near a volcano or a seismic zone.

While it officially belongs to the North American continent, it has a different geology and neither active volcanoes nor significant seismic zones.

The Mid-Atlantic Ridge, a tectonic plate boundary where earthquakes and volcanic activity can occur, is located close to Greenland, thus it is vital to keep in mind that there is some seismic activity in the area.

Nonetheless, Greenland may be regarded as being reasonably stable and devoid of active volcanoes and significant seismic zones when compared to other parts of the northern hemisphere.

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Answer: False

Explanation: It is right by South Korea which is nowhere near Pyongyang.