A region in a geographic area that is run by a specific government
and has its own laws. There are various levels, such as; a country,
a state, districts within a state, and cities within a state.

The correct answers are given below the match the pairs:

A. Subduction zone: when one plate goes under another

B. Fault: A break in the crust

C. Himalayas: Caused by continents colliding

D. Earthquakes: Occurs when a fault slips

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The correct question is in the attachment.

The stratospheric ozone layer that protects the Earth from the sun's dangerous ultraviolet radiation has been decreasing over the past several decades, with the most dramatic depletion occurring over the poles.

This can be attributed to the unique climactic conditions at the poles, where temperatures are coldest during the winter months.

As the temperatures start to rise at the beginning of spring, the conditions become prime for the breakdown of ozone molecules, leading to a maximum stratospheric ozone depletion.

As the temperatures warm up, the ozone layer begins to rebuild, but the damage has already been done.

Since the beginning of the industrial revolution, human activity has caused an increase in the production of ozone-depleting substances (ODS), resulting in a decrease in stratospheric ozone levels.

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The number that represents the latitude receiving the sun's vertical rays on the northern hemisphere autumnal equinox is 0 degrees.

The autumnal equinox marks the point in the year when the sun is directly above the equator, resulting in equal amounts of daylight and darkness for all regions of the earth. This event typically occurs around September 22-23rd.

During the autumnal equinox, the sun's rays are vertical at the equator, which is defined as 0 degrees latitude. At this point, the sun is directly overhead, resulting in the shortest shadow for the observer and the highest solar radiation received.

As the observer moves away from the equator, towards the poles, the angle of incidence of the sun's rays becomes less vertical, and the shadows become longer. This means that the amount of solar radiation received decreases as the observer moves away from the equator.

This event is also known as the "equal night" because the night and day are of the same length everywhere on the Earth except the poles. The northern hemisphere autumnal equinox marks the end of summer and the beginning of fall in the northern hemisphere, and the beginning of spring in the southern hemisphere.

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There had to have once been a body of water there—possibly even in prehistoric times.

What is Gypsum?

Gypsum is created when certain elements in a body of water come together and evaporate fast.

As an evaporite, gypsum crystallizes as water evaporates, which is how it gets its name. Gypsum is created when the appropriate minerals crystallize due to evaporation. Gypsum crystals called "desert roses" form with evaporation when the water table fluctuates in the case of these crystals, which are found in arid regions all over the world.

Gypsum can also develop genetically through oxidation. When oxidation of preexisting sediments results in the formation of gypsum and the replacement of other minerals in the sediments, a chemical process takes place.

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Japan currently has the largest share of its population over 65 years of age.

According to data from the United Nations, as of 2021, around 28% of Japan's population is aged 65 and above. This is significantly higher than in other countries, with the next highest being Greece with around 22% of its population over 65. Japan's rapidly aging population is a result of a combination of factors, including a low fertility rate and a high life expectancy.

The country has a long-standing tradition of valuing and caring for the elderly, which has contributed to the high life expectancy. However, the low fertility rate, which is partly a result of cultural and economic factors, has led to a decrease in the number of young people in the population. This has caused a demographic shift, resulting in a higher proportion of older people in the population.

Japan's aging population is a significant challenge for the country, as it will have implications for economic growth, social security, and the provision of healthcare and other services.

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The temperature of the Gulf of Mexico off the coast of Texas 18000 years ago was 20 - 25 degree Celsius that is option C is correct.

Around 18000 years ago the regions around North America were colder than they are today. The era of ice age is believed to be existed during that time. This era increased the coastal areas in the region of North America. The Gulf of Mexico is believed to have a very low temperature. The range of temperature in this region was around 20 - 25 degree Celsius. Most of the area around this region was covered with thick sheets of ice. The region was inhabited by polar animals and the plantations were also which can exist in lower temperature such as mosses and lichens.

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Complete Question:

The Gulf of Mexico's temperature off the coast of Texas 18,000 years ago was between what values in degree Celsius?

A 10 - 15

B 15 - 20

C 20 - 25

The statement that is correct is "carbon dating is used for absolute dating, but index fossils are not."

Carbon dating is a method used to determine the absolute age of a fossil or other organic material. It is based on the principle that all living things absorb carbon, a radioactive isotope of carbon, during their lifetime. When an organism dies, it stops absorbing carbon, and the carbon-14 that was absorbed begins to decay at a known rate.

By measuring the amount of carbon-14 remaining in a sample, scientists can calculate how long ago the organism died. Index fossils, on the other hand, are used to determine the relative age of rocks and fossils. An index fossil is a fossil of a species that existed for a relatively short period of time and was widely distributed geographically.

Carbon dating and index fossils are both tools used by scientists to determine the age of rocks and fossils. However, they are used to determine different types of age, absolute and relative respectively. Because these fossils are found in many different rock layers, scientists can use them to determine the relative age of a rock layer. For example, if an index fossil is found in a rock layer, scientists know that the rock layer must be from the same time period as when that index fossil existed.

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Answer:

i think a c e sorry if it's wrong

Explanation:

The three characteristics of a developed country are high GDP, a low population growth rate and a high standard of living. The correct options are b, d and f.

GDP or gross domestic product is a monetary measure of the market value of all the final goods and services produced and sold in a specific period by countries. Due to its complex and subjective nature, this measure is often revised before being considered a reliable indicator.

GDP per capita does not, however, reflect differences in the cost of living and the inflation rates of the countries; therefore, using a basis of GDP per capita at purchasing power parity may be more useful when comparing living standards between nations, while nominal GDP is more useful comparing national economies on the international market.

Total GDP can also be broken down into the contribution of each industry or sector of the economy.

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Still,  also the applicable bracket would be amid-ocean crest, If you were standing on a bank and facing a divergent plate boundary.

Mid-ocean crests are the most common type of divergent plate boundary and are  set up at the bottom of the ocean. These crests form when two plates move down from each other, allowing magma to come up to the  face and  produce new seafloor. This process is called seafloor spreading, and it helps  produce the distinct direct shape thatmid-ocean crests have. Mid-ocean crests are also characterized by shallow earthquakes and hydrothermal reflections, which are areas of the seafloor where hot water, minerals, and other chemicals are released. These reflections are home to unique ecosystems and can be a source of  precious minerals. Mid-ocean crests are incredibly important for understanding the Earth’s geologic history, so if you were standing on a bank and facing a divergent plate boundary,  also the bracket would be amid-ocean crest.

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Of the responses provided, "mediterranean agriculture will expand southward" and "nomadic herding will end as conditions become too harsh" best explain the potential impact of rising global temperatures on agricultural regions.

One potential impact of rising global temperatures on agricultural regions is the expansion of Mediterranean agriculture southward. As temperatures increase, regions that were previously too hot and dry for certain crops, such as olive trees and grapes, may become more suitable for cultivation. This could lead to a shift in agricultural production from cooler, northern regions to hotter, southern regions.

Another potential impact of rising global temperatures on agricultural regions is the end of nomadic herding as conditions become too harsh. With rising temperatures, many regions that are currently used for grazing may become too dry and inhospitable for herding animals. This could lead to a decline in nomadic herding practices, which are an important aspect of many traditional cultures and economies.

In contrast, "the wheat belt will shift northward" and "centers of market gardening will shift to the arctic circle" are less likely to happen as it is not suitable for agriculture in those regions, due to lack of infrastructure, soil, water, and human capacities. "polar regions will dry out, making cultivation impossible" is also less likely to happen as polar regions are already inhospitable for agriculture and the lack of sunlight and extreme cold temperatures make it impossible to grow crops.

In conclusion, rising global temperatures have the potential to significantly impact agricultural regions in various ways. Of the responses provided, the expansion of Mediterranean agriculture southward and the end of nomadic herding as conditions become too harsh best explain the potential impact of rising global temperatures on agricultural regions. These changes will have a profound effect on the livelihoods, cultures, and economies of the regions affected.

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The statement "in the mt. Pinatubo video, the types of eruptive products and the explosiveness of the eruption is what we expect in future eruptions from the cascade series of volcanoes along the west coast of the United States" this is true.

The Cаscаde Volcаnoes (аlso known аs the Cаscаde Volcаnic Аrc or the Cаscаde Аrc) аre а number of volcаnoes in а volcаnic аrc in western North Аmericа, extending from southwestern British Columbiа through Wаshington аnd Oregon to Northern Cаliforniа, а distаnce of well over 700 miles.

The modern Pinаtubo is а dome complex аnd strаtovolcаno mаde of dаcite аnd аndesite. Meanwhile, Mount St. Helens is а strаtovolcаno, а steep-sided volcаno locаted in the Pаcific Northwest region of the United Stаtes in the stаte of Wаshington. That's why Mount Pinatubo has the same types of eruptive products and the explosiveness of the eruption as Mount St. Helens.

Your question is incomplete, but your full question can be seen in the Attachment.

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The statement 'stick charts are used to help people navigate the ocean, noting the ocean swell patterns, island placements, and so on' is true.

Stick charts are a traditional tool used by Pacific Island navigators to help them find their way across the ocean.

By noting the patterns of the ocean swells, the placement of islands and other landmarks, stick charts enable navigators to chart their course and find their destination.

These traditional charts have been used for centuries and are still used today by those who practice the ancient art of navigating the ocean.

Stick charts are an ancient navigational tool used by ocean sailors for centuries.

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Geography is the way of identifying explaining and predicting the human and physical paterns that conect various locations.

The curriculum places a strong emphasis on geography as a tool for comprehending and addressing environmental and sustainable development issues. Additionally, it serves as a crucial link between the social and natural sciences. Students who study geography come into contact with various societies and cultures.

Geography is significant because it advances our understanding of the world and its phenomena. It also has a fantastic practical side, though. For economists and managers, some engineering specialties, farmers, architects, geopoliticians, generals, and some geographic knowledge are crucial. The study of places and the interactions between people and their environments is known as geography. Geographers study the surface of the Earth and the various human societies that live there.

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Improved access to electricity in urban areas can have several positive effects on health. One such effect is the ability to power refrigeration, which can help to reduce food spoilage and improve food safety. This can lead to a decrease in food-borne illnesses and an increase in access to nutritious food options.

if a trend is occurring at the local scale, the sub-national scale, and the national scale, geographers can likely conclude that there will be a change on a global level.

The study of locations and indeed the interactions amongst individuals and their environs are known as geography. The existing research literature on the Earth's territory and indeed the different human societies that live there.

In this, there were various changes that are happening. These changes will be with some kind of data. As the trend that was present was to make sure thatit has effected a lot of people. This was to empasize the geographers will know the connectivity of the things.

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Answer:

Stage C is marked by the formation of a well-formed oceanic basin with a mid-ocean ridge in the middle.

Stage C occurs when a large ocean has formed between the two continental margins and is still spreading. A well-developed mid-ocean ridge has formed along the divergent boundary.

The Atlantic Ocean is an example of Stage C.

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Answer:

mature is the answer.

Explanation:

Glaciers erode sediment, statement best describes how these deposits changed from 1999 to 2016.

As they go downhill, glaciers erode and move the rock. The sediment is then deposited as unsorted glacial till as the glaciers begin to melt or retreat, frequently in distinctive landforms like moraines and their accompanying sedimentary facies.

Erosion

Because of how frigid glacial habitats are, glacier erosion is more often physical than chemical. Among the erosional processes are:

Water freezing and expanding in cracks cause rocks to fracture.

Rocks gathered along the base of a flowing glacier from the valley floor

rocks being carried by flowing ice and rubbing up against one another or the glacial valley floor.

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Three examples of each type of boundary listed are 1. the Canada/US border along the 49th parallel, the border between Pennsylvania/Delaware, and the border between Canada and Alaska. 2.the border of USA-Canada, the border of Egypt -Sudan, and the border of Utah-Arizona. 3. the borders of Los Angeles- Nevada, the border of Algeria-Mali, and the border of Libya-Chad. 4. African American or black, Native Hawaiian or pacific islander, and European American or white.

A boundary refers to a real or imaginary line that separates two things. In geography, boundaries separate different regions of the Earth. Geometric boundaries refer to clear shapes such as straight lines and arcs irrespective of the physical and cultural features of the land it passes through.

1. The examples of geometric straight borders running north/south are the Canada/US border along the 49th parallel, the border between Pennsylvania/Delaware, and the border between Canada and Alaska.

2. The examples of geometric straight borders running east/west are the border of USA-Canada, the border of Egypt -Sudan, and the border of Utah-Arizona.

3. The examples of straight borders not running east/west, or north/south are the borders of Los Angeles- Nevada, the border of Algeria-Mali, and the border of Libya-Chad.

Ethnic boundaries refer to cognitive or mental boundaries in the minds of people and are the result of collective efforts of construction and maintenance.

4. The example of ethnic boundaries are African American or black, Native Hawaiian or pacific islander, and European American or white.

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Approximately 200 million years ago, all landmasses on earth formed a single supercontinent called Pangaea. As this supercontinent began to break up 150 million years ago, the modern continents we know today began to drift apart. Whales began to evolve 50 million years ago when these continents were well separated. Fossils of early whale relatives that only swam in freshwater are found near Pakistan. Fossils of fully marine whale relatives are found in marine rocks.

Earth didn't have seven continents about 300 million years ago; instead, there was one enormous supercontinent called Pangaea, encircled by a single ocean known as Panthalassa.

The idea of plate tectonics, which holds that the Earth's crust is divided into many plates that slide across the rocky outer shell, the mantle, was introduced as a result of the explanation for Pangaea's development.

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Answer:

The Dnipro River. Could also be spelled Dnieper if your teacher is cringe.

Explanation:

A wetland provides a variety of services for an ecosystem, such as filtering pollutants from the water, allowing animals to lay eggs and reproduce, and producing fertile soils for plants. When humans build houses on wetland areas, they always make changes that not might be reversible.

Wetland are areas where the soil is saturated with water, either permanently (permanently) or seasonally. These areas are sometimes partially or completely inundated by shallow layers of water. Classified into these wetlands, among others, are swamps (including mangrove swamps), swamps, and peat. Water that inundates wetlands can be classified as fresh, brackish or salt water.

Wetlands are areas that have a high level of biodiversity compared to most ecosystems. On the wetlands grow various types of vegetation (plant communities), such as fresh water swamp forest, peat swamp forest, mangrove forest, swamp grass and others. The wildlife that inhabit the wetlands is no less diverse, starting from those that are typical of wetlands such as crocodiles, turtles, monitor lizards, snakes, various types of frogs, and various kinds of fish; up to hundreds of species of birds and mammals, including tigers and elephants.

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Has a Direct Impact on Oceanic Life garbage disposal ,use of fertilizer for agriculture ,offshore oil drilling. Correct option B, C,D

The oceans provide us with food, manage our temperature, and provide the majority of the oxygen we breathe. However, developing risks such as marine pollution, sea-level rise, and overfishing harm these aspects of our life and violate the human rights associated with them.

Overfishing, habitat loss, the introduction of exotic species, ocean pollution, acidification, and warming are all effects of human activity on marine life and environments.

Ocean currents play a significant role in climate regulation by transporting heat from the equator to the poles. Ocean currents are also crucial to marine life. They carry nutrients and food to organisms that live permanently attached in one place, and carry reproductive cells and ocean life to new places.

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The hypoxic or "dead zone" in the Gulf of Mexico is caused by an excess of nutrients, primarily from agricultural runoff, flowing into the Gulf and causing an overgrowth of algae.

One factor that can contribute to the reoxygenation of the hypoxic zone is the increased mixing of the water column, which can occur during the Atlantic hurricane season.

Strong winds and storm surges associated with hurricanes can mix the water, bringing oxygen-rich surface waters down to the deeper waters where the hypoxic zone is located.

Additionally, heavy rainfall associated with hurricanes can also flush nutrients out of the system, reducing the amount of algae growth and therefore reducing the demand for oxygen.

In summary, increased mixing of the water column, heavy rainfall, and seasonal decrease in temperature can contribute to reoxygenation of the hypoxic zone.

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The inventions that led to the Europeans venturing out to sea were the Magnetic Compass, Astrolabe, Caravel, and Cartography.

Land-based empires were predominant in Europe. Initially, Europe had been secluded from East and South Asia though not completely isolated. The European venturing out to sea for trade had brought about trade routes by way of the Red Sea for various products. Islamic traders also introduced them to their well-known routes in China.

The inventions of the Magnetic Compass, Astrolabe, Caravel, and Cartography were needed to facilitate sea travel in Europe. The Magnetic Compass was originally from China and help the sailors at sea steer in the right direction to reach their far destinations. An Astrolabe that looked like a hand-held model of the world, was also used by travelers to find out how far or near they were to the equator.

The Caravel, a small but fast sailing ship made by the Portuguese, helped navigate through storms easily. Finally, Cartography, or map drawing, helped sailors gain knowledge of the trade and sea routes and avoid possible storms and other obstructions.

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a) Relative dating was used first when the geologic time scale was being developed.

Relative dating is the process of determining the age of a rock unit in relation to other rock units. This method was used first when the geologic time scale was being developed because it does not require knowledge of the absolute age of a rock unit.

Instead, it relies on the principle of superposition, which states that in a sequence of undisturbed layers, the oldest layer is at the bottom and the youngest layer is at the top.

This method also uses other techniques such as stratigraphy, biostratigraphy, and cross-cutting relationships to determine the relative ages of rock units.

Absolute dating, on the other hand, requires knowledge of the absolute age of a rock unit, typically through the use of radiometric dating techniques. This method was not used until later on in the development of the geologic time scale as it requires more advanced technology and an understanding of geology.

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Answer:

100 meters to 300 meters

Explanation:

The ecoregion is centered on the West Siberian Plain, a flat lowland that only ranges from 100 meters to 300 meters above sea level.

A comet entering the inner solar system from afar will (b) form a coma and some time later form a tail.

As a comet enters the inner solar system, it starts to heat up due to the increased solar radiation. This causes the ice on the comet's surface to turn into gas, creating a large cloud of gas and dust around the nucleus of the comet known as a coma. As the coma grows, the solar wind and radiation pressure push the gas and dust away from the nucleus, creating a tail that points away from the sun. So first the coma is formed around the nucleus and then the tail is formed.

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Chlorite, epidote, garnet, and staurolite are 4 common metamorphic minerals that are considered index minerals that help define metamorphic zones.

Metamorphic rock index minerals indicate how much the original rock has been metamorphic and are referred to as metamorphic grade. Index minerals include chlorite, epidote, garnet, staurolite, kyanite, and sillimanite. Fine-grained chlorite crystals (invisible) give this slate its green color.

The nature of the terrain's metamorphic zone is also determined by the shape of the metamorphism. This depends on the geodynamic (tectonic and magmatic) environment in which the metamorphism occurred. A series of metamorphic belts is called a metamorphic facies series, and the most common of these is the Barovian (named after George Barrow, first mentioned in 1912). In this series of zones, both pressure and temperature increase gradually along the metamorphic gradient. Barovian metamorphism occurs during regional metamorphism caused by crustal thickening at the base of orogenic belts (under mountain ranges).

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Answer:

south

Explanation: