convection occurs in the troposphere but not in the stratosphere because group of answer choices the troposphere contains fewer greenhouse gases than the stratosphere. higher altitudes of the troposphere are warmer than lower altitudes, unlike in the stratosphere. the troposphere is warmer than the stratosphere. lower altitudes of the troposphere are warmer than higher altitudes, unlike in the stratosphere. the troposphere is cooler than the stratosphere.

Answer:

Native Americans

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The tides would have a faster rhythm, but barely. Most of the 'tidal rhythm' comes from the rotation of the earth (24 hours) not the orbit of the moon (700 hours). Indeed in that case tidal deceleration would cause the earth to spin faster.

The effect of sea otters on kelp populations has been studied extensively. Researchers have found that when sea otters are present, sea urchin populations decline, and kelp, which sea urchins feed on, catches a much needed break from grazing.

The result is predictable: the presence of sea otters leads to an increase in the density and health of kelp forests, and an increase in productivity along with it. In addition to sea urchin grazing being reduced, research points to increased stability of the kelp forest against storms and other natural disturbances, thanks to the presence of the sea otters.

Not only do the sea otters themselves benefit from the increase in kelp, but an entire ecosystem is boosted out of the process, since the complex of kelp and sea otters are important for fish, marine mammals and countless other species.

Without the presence of the sea otter, kelp would be subject to ongoing grazing and may not ever be able to reach maturity and reproductive phase. In this way the presence of sea otters is essential for the health and balance of kelp forests.

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Among these processes, the one that is NOT directly involved with the creation of foliation is b. preferential stress

Foliation in rocks is defined as the texture or pattern of minerals that appear aligned parallel to one another due to changes in pressure and temperature. The pressure and temperature changes result in the minerals to realign themselves perpendicular to the direction of stress.

The primary process that is responsible for the formation of foliation in rocks is recrystallization. Recrystallization occurs when minerals within a rock begin to form new crystals due to high temperature and pressure. The newly formed crystals are usually larger and elongated, and they tend to align in a parallel arrangement.

Compression is another process that creates foliation in rocks. It occurs when rocks are subjected to a force that compresses them, which results in the minerals within the rock to become aligned in a parallel manner. Shear stress also plays a role in the formation of foliation, where it deforms the minerals and causes them to align parallel to each other.

Preferential stress, on the other hand, is not directly responsible for the creation of foliation. It refers to the stress that causes rocks to deform differently in different directions. While it can lead to the formation of structural features like folds and faults, it doesn't cause foliation.

Hence, the correct answer is b. preferential stress.

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Answer: The imaginary line at 0 is called the longitude.

Explanation:

The Prime meridian is 0° longitude, measuring Earth's east and west distances.

The medical tourism industry in Costa Rica has had a positive impact on the accessibility of health care services.

Globalization is a concept that describes the process of internationalization of the economy, culture, and communication. The term globalization refers to the integration of different economies across the world. The effect of globalization has influenced the health care system in different parts of the world, including Costa Rica. The medical tourism industry in Costa Rica is a significant beneficiary of globalization. Medical tourism refers to the process of traveling to a foreign country for medical treatment. The accessibility of health care in Costa Rica has been improved due to medical tourism. The development of the medical tourism industry in Costa Rica has resulted in an increase in the number of hospitals, clinics, and specialized medical centers. Medical tourists come from different parts of the world to seek treatment in Costa Rica due to the lower cost of medical care, quality of medical services, and expertise of medical practitioners.

The increase in the number of medical tourists has resulted in the growth of the health care industry in Costa Rica. The development of the health care industry has increased the accessibility of health care services to the local population. The increased accessibility of health care services has resulted in the improvement of health outcomes for the population.  The globalization of the economy has resulted in the growth of the health care industry in Costa Rica. The growth of the health care industry has led to an improvement in the quality of medical services, lower cost of medical care, and the development of specialized medical centers. The development of the health care industry has increased the accessibility of health care services to the local population.

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hello kitty cat meow for me

Answer:

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A topographic map is a type of map that shows the elevation of the land surface features, including natural and artificial features, in a given area. It is a two-dimensional representation of a three-dimensional surface, which shows both the horizontal and vertical features of the terrain.

Here is a brief explanation of how to produce a topographic map when provided with north, south, east, west, and elevation points for an area: Step 1: Collect Data and Create a Grid First, we need to collect elevation data for the area we want to map. We can obtain this data using a GPS device or by using a surveying technique. Then, we need to create a grid system for the area by dividing the region into a series of squares.Step 2: Mark Elevation PointsNow we need to mark the elevation points on the grid system we have created. We can use contour lines to indicate elevation points. Contour lines are imaginary lines that connect points of equal elevation. Step 3: Connect the Elevation PointsOnce we have marked the elevation points on the grid system, we need to connect them using contour lines. We need to ensure that the contour lines are evenly spaced to give a more accurate representation of the terrain.Step 4: Add Other Features Finally, we need to add other features to the map such as rivers, lakes, and forests. We can use symbols to represent these features. The final product is a topographic map that shows the land surface features, the elevation, and other features of the terrain. The process of producing a topographic map may vary depending on the area and the available tools and equipment. However, the basic steps involve collecting data, creating a grid, marking elevation points, connecting them using contour lines, and adding other features.

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If two stars have the same value of V magnitude, then they have the same brightness. Hence, the correct option is A.

They have the same brightness. Explanation: V magnitude is the apparent visual magnitude of a star. It is the brightness of the star as seen by the human eye. The magnitude scale is logarithmic and measures the brightness of the star on a scale from positive to negative.

The larger the magnitude number, the dimmer the star appears. On the other hand, the smaller the magnitude number, the brighter the star appears.

Two stars with the same V magnitude value have the same brightness. This is because the apparent visual magnitude of a star measures its brightness as seen from Earth.

Therefore, if two stars have the same value of V magnitude, then they appear equally bright when viewed from Earth. So, option

A. They have the same brightness is the correct answer.

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The development of the Global Positioning System or GPS has been crucial in allowing scientists to directly measure plate movement, leading to significant advancements in our understanding of Earth's dynamic geology, Option D.

Plate tectonics is the study of the movement and interaction of Earth's lithospheric plates. For many years, scientists relied on indirect evidence to determine the movement of these plates, such as the distribution of earthquakes and the shape of the ocean floor. However, the development of new technology has allowed for direct measurements of plate movement.

The equipment that permitted the first direct measurement of plate movement is the Global Positioning System (GPS). GPS is a network of satellites that transmit signals to receivers on Earth, allowing precise measurements of location and movement. By placing GPS receivers on different plates, scientists can measure the distance between them and track their movement over time.

GPS has been used to study plate movement in a variety of settings, from the slow, steady movement of plates in the middle of the ocean to the more rapid movement of plates along fault zones. These measurements have helped scientists to better understand the dynamics of plate tectonics, including the causes of earthquakes, volcanoes, and other geologic phenomena.

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The correct option is B. During compaction, grains are squished together - reducing the space in between particles. The term compaction refers to the process in which the grains are squished together, reducing the space in between particles.

The reduction of the space in between particles is what causes the density of the substance to increase, making it more compact. This process is mainly used for a lot of different purposes. For example, this process is used to reduce the volume of waste before it is dumped in the landfill to minimize the amount of space it takes up.

Another example is during the construction of structures and roads; it is used to create solid foundations. It is also used in the creation of some products, including ceramics and some plastic products.

Therefore, the correct option is B. Compaction.

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Answer:

B is the answer!!

Explanation:

American Indian tribal recognition in the United States most often refers to the process of a tribe being recognized by the United States federal government, or to a person being granted membership to a federally recognized tribe. There are 573 federally recognized tribal governments in the United States.

Answer:

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Answer:

1. High temperatures and greater rainfall increase the rate of chemical weathering.

2. Rocks in tropical regions exposed to abundant rainfall and hot temperatures weather

During classical times, Greek philosophers held various beliefs about the shape and size of the earth. One of the most prominent views was that the earth was spherical, an idea first proposed by Pythagoras in the 6th century BC.

Pythagoras argued that the earth was round because the shape of the celestial bodies suggested that the universe was ordered and harmonious. Plato and Aristotle also supported this view, with Aristotle providing empirical evidence such as the circular shadow the earth casts on the moon during lunar eclipses.
Other philosophers, such as Anaximander, believed that the earth was cylindrical, with flat ends. Meanwhile, Parmenides argued that the earth was flat and disk-shaped. These views were, however, not widely accepted.
Overall, the idea of a spherical earth became the dominant view among Greek philosophers during the classical period. This understanding laid the foundation for later scientific discoveries about the earth's shape and size. It was not until the 3rd century BC that the size of the earth was calculated, with Eratosthenes measuring its circumference using angles of shadows in two different cities. This discovery was a significant advancement in the field of geography and helped pave the way for future exploration and scientific discoveries about the earth's composition and characteristics.

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The type of dune that is crescent-shaped with its tips pointing downwind, and forms in rocky deserts with little sand, is called a "barchan dune."

A "barchan dune" is a crescent-shaped dune with its tips pointing downwind, commonly observed in rocky deserts with minimal sand.

Unlike other dune types, barchan dunes are smaller in size. They form as wind transports sand particles across a surface, eventually accumulating into a characteristic crescent shape.

These dunes predominantly occur in regions with sparse vegetation and limited sand availability.

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The soil may be saturated to the point of being unable to absorb any more water in a region that has recently had rainfall. Flooding can also happen after a drought when the ground has dried out and become too hard to absorb the rainwater.

The majority of flash floods is brought on by thunderstorms that are stationary or moving slowly, that go over the same area repeatedly, or that produce a lot of rain during hurricanes and tropical storms.

It often takes fewer than six hours from the time of the rainfall to the peak flood for flash floods, which are extremely localized, short-lived phenomena with a very high peak. When drainage pipes are clogged or encroachments prevent water from flowing naturally, the flood situation gets worse.

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E) More than 2000 Over the years, numerous holes have been drilled into the sea floor using drill ships to collect cores for scientific study.

A sea is a large body of salty water. There are particular seas and the sea. The sea commonly refers to the ocean, the wider body of seawater. Particular seas are either marginal seas, second-order sections of the oceanic sea (e.g. the Mediterranean Sea), or certain large, entirely landlocked, saltwater lakes (e.g. the Caspian Sea). The salinity of water bodies varies widely, being lower near the surface and the mouths of large rivers and higher in the depths of the ocean; however, the relative proportions of dissolved salts vary little across the oceans. The most abundant solid dissolved in seawater is sodium chloride. The water also contains salts of magnesium, calcium, potassium, and mercury, amongst many other elements, some in minute concentrations.

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Answer:

a great circle on the surface of the earth passing through the poles

Explanation:

Cultural indicators are instruments that act as a point of reference for the comprehension of phenomena that take place within the cultural realm. Cultural economy is the area of economics that focuses on how culture influences economic outcomes.

For instance, individualism, the view that capitalism would be the foundation of freedom, exceptionalism, gun ownership, etc. represent cultural values in the United States that have an impact on the economy and national defense. The impact of these traditional influences on GDP would be the second step of this study procedure.

For instance, Pakistan is an Islamic nation that does not support interest rates in the banking system, which has a significant impact on GDP. As a result, the culture does not believe rather impacts the economy.

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Answer: yes I do think that humans care more about land and soil more than organisms because if they cared about organisms they would not be destroying their habitats to make new ones for themselves. Also, humans care about land because of money and trust me money doesn't grow on trees so they find any way to get money, and they don't care if they have to destroy organisms habitats to  get it.

Explanation:

Use of farmer produced patented seed is legal ... strength and diversity of these concerns was ... sidered are negative impacts on competition, ... Plant patents have the same require-.

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1. How were the continents during suilurien

Ans: During the Silurian , the Earth witnessed many changes in the way in which landmasses were distributed around the globe. Although there were no major volcanic events, a deglaciation and rise in sea levels occurring at that time produced varying periods of continent coverage and exposure. The variation of ocean levels occurred alongside the process of continental fragmentation and grouping that occurred from the Cambrian to the present.

At that time, the continents were distributed very differently than they are today. The Silurian world consisted of a vast north polar ocean and a south polar supercontinent (Gondwana) with a ring of approximately six continents. By the Silurian period, a large portion of the Rodinian landmass had become fragmented, and those fragments migrated toward the equatorial region. Most of these fragments were eventually assembled by a series of plate collisions into the super-continents of Laurussia and Laurasia. The modern Philippine islands were most likely inside the Arctic Circle, while Australia and Scandinavia resided in the tropics; South America and Africa were probably over the South Pole.

There was no major volcanic activity during the Silurian; however, the period is marked by major orogenic (mountain-building) events in eastern North America and in northwestern Europe, resulting in the formation of the mountain chains there. This was called the Caledonian Orogeny. In other areas, large igneous rock formations of the Middle Silurian arose, such as those in Central Europe, as well as light sedimentation throughout the Baltic region. While not characterized by dramatic tectonic activity, the Silurian world experienced gradual continental changes that would be the basis for greater global consequences in the future, such as those that created terrestrial ecosystems.

The Silurian oceans are also of particular interest for activity between the regions known as Laurentia, Baltica and Avalonia. The ocean basins between these areas substantially closed together, continuing a geologic trend that had begun much earlier. The new marine habitats produced by these profound changes in the Silurian seas provided the framework for significant biological events in the evolution of life. Coral reefs, for example, made their first appearances in the fossil record during this time.

The Silurian period was a time when the earth underwent considerable changes that had important repercussions for the environment and the life within it. The Silurian witnessed a relative stabilization of the world's general climate, ending the previous pattern of erratic climatic fluctuations. One significant feature of these changes was the melting of large glacial formations. This contributed to a substantial and significant rise in the levels of the major seas, creating many new marine habitats.

The Silurian period's condition of low continental elevations with a high global stand in sea level can be strongly distinguished from the present-day environment. This is a result of the flood of 65% of the shallow seas in North America during the Llandovery and Wenlock times. The shallow seas ranged from tropical to subtropical in climate. Commonly present in the shallow seas were coral mound reefs with associated carbonate sediments. Due to reduced circulation during the Ludlow and Pridoli times, the process of deposition of evaporites (salts) was set in motion. Some of these deposits are still found in northern Europe, Siberia, South China and Australia.

During the burial process, the shale layer expels approximately 10 km³ of water, and the average concentration of oil in this water is estimated to be 9 ppm.

Expelling water from a shale layer buried from 1 km to 3 km depth involves calculating the volume of water expelled. Assuming compaction equilibrium, the amount of oil generated can be determined based on the shale's hydrocarbon content and the percentage of oil expelled in primary migration.

Therefore, during the burial process, the shale layer expels approximately 10 km³ of water, and the average concentration of oil in this water is estimated to be 9 ppm.

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Answer:

Explanation:

The Amazon River is the largest fresh water body on Earth and it covers vast area in South America. It supports a large natural habitat and eco-system ranging from rain forests, river tributaries and farmlands. The farmlands from human activities that is destroying the Amazon River. To allow more farming, large areas of rain forests have been cleared; destroying living habitats the forests support. It also changes the water flow of Amazon River; causing some streams to dry up and others become muddy due to erosion.

Answer:

D). St. Lawrence River

E). The Canadian Shield

Explanation:

The Geographical features of the North American continent among the given options would include 'St. Lawrence River' and 'The Canadian Shield.' The former is a big-young river beginning from Canada and with a length of 1197 KM is extended to New York while the latter is an 8,000,000 km^2 huge revealed area of planetary crust lying in the North American region. The location of the Thames River is in London, England, while the Atacama  Desert and Andes Mountains are the centers of attraction for tourists visiting South America. Thus, options D and E are the correct answer.

Answer:

Grasslands are areas where the vegetation is dominated by grasses. However, sedge and rush can also be found along with variable proportions of legumes, like clover, and other herbs. Grasslands occur naturally on all continents except Antarctica and are found in most ecoregions of the Earth.

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