Early humans likely moved across the Arabian Peninsula in search of resources such as water, food, and shelter. They may have also been driven by changes in climate or population pressure in their existing territories. Additionally, early human groups may have moved across the Arabian Peninsula in pursuit of trade or as part of larger migration patterns.
which physical layer of earth is solid rock but is mechanically week and thus flows due to convectional currents.
Asthenosphere layer of earth is solid rock but is mechanically week and thus flows due to convectional currents.
Plate tectonic movement and isostatic adjustments take place in the asthenosphere, a region of the upper mantle located immediately under the lithosphere. Peridotite, a rock mostly made up of the minerals olivine and pyroxene, makes up its composition. It is customary to place the lithosphere-asthenosphere border at the 1,300 °C isotherm.
It is thought that the large hard and brittle lithospheric plates of the Earth's crust move in this region of the asthenosphere. The asthenosphere's warmth and pressure cause rock to become ductile, which allows it to deform at rates estimated in centimeters per year across lineal lengths that eventually reach thousands of kilometers. This causes it to move similarly to a convectional current, radiating heat from the core of the Earth outward.
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what is done with the overburden (waste rock) that is removed from mountaintop removal sites? it is deposited into mining tunnels in closed coal mines. it is stored close to the site and used to help restore the area after mining is finished. it is dumped into neighboring valleys. it is crushed and used as construction material.
The most recommended option is the one that has the least environmental impact and can help to mitigate the impacts of mining on the local landscape and ecosystem.
Mountaintop removal is a type of mining that involves the removal of the upper layers of a mountain or hill to access the coal seams beneath. This process generates a significant amount of waste rock, also known as overburden, which needs to be disposed of. The management and disposal of overburden can have a significant environmental impact and it's crucial that it's done in a responsible and sustainable way.
One of the most common ways to dispose of overburden is to deposit it into mining tunnels in closed coal mines. This is known as backfilling and it's a way of returning the overburden back into the mine, thus reducing the environmental impact. This method is often used when the mine is no longer active and the tunnels are no longer in use. It can be used to fill in voids created by the mining process and can help to prevent subsidence, which is the sinking of the land surface caused by the removal of coal.
Another option is to store overburden close to the mining site and use it to help restore the area after mining is finished. This can include using the overburden to rebuild the mountain or hill that was removed, creating a new landscape and ecosystem. This method can also be used to create new habitats and environments for wildlife, or to create landforms that are suitable for recreational activities.
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WHERE OIL SEEDS GROW IN WHICH PAKISTAN PROVINCE
Corioli force i one reaon for the development of ocean current provide two anwer
The Coriolis force is the force that is responsible for the formation of winds in different directions and is due to the rotation of the earth on its axis. As the ocean current is created by the winds they are due to the difference in the density, temperature, and salinity variations
About Coriolis forceCoriolis force is the force on Earth's rotation which deflects the direction of seawater currents. The current deflection to the right occurs at the north pole while the current deflection to the left occurs at the south pole. The Coriolis effect produces a Gyre flow that is clockwise at the north pole and counterclockwise at the south pole.
CausesThe Coriolis effect can occur due to two observational models. First, silent observation by an object that is moving in a rotational manner towards an object that is moving in a straight line. Second, observation of the fictitious force in the earth's rotation. Both of these observational models will show the north pole moving to the right while the south pole is moving to the left. The difference between the movement of the poles and the movement of the equator is the reason for the difference in this movement.
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true/false. Appearing to have multiple colors or a mix of interlocking crystals. It is clear that there are at least three different types of minerals represented, and although they are all approximately the same size (a coarse grained) and visible the geologist can only identify potassium feldspar clearly.
True. This is an illustration of a gemstone known as a porphyritic gemstone. Porph-yritic jewels are characterized by having multiple minerals or a blend of interlocking chargers. In this case,
it appears that there are at least three different types of minerals potassium feldspar, quartz and conceivably mica or hornblende. The minerals are all roughly the same size and are visible to the nak-ed eye. The geologist can identify the potassium feld-spar easily because potassium feld-spar is one of the most common and fluently identifiable minerals in the Earth's crust. Porp-hyritic jewels are formed when molten magma cools slugg-ishly, allowing different minerals to form and grow in size. This type of gemstone is frequently set up in mountains or in regions where the Earth's mantle is expos-ed.
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Regional high-pressure systems in northern Mexico occasionally cause
answer choices
hurricanes
droughts
tornadoes
flooding
Regional high pressure in northern Mexico occasionally causes flood.
If the land becomes flooded, it helps existing plants grow and keeps the soil moist, making it easier for plants to grow there. The annual flood of the Nile River was essential to ancient Egypt. The northern states of Mexico have been severely affected by water scarcity, with both surface and groundwater becoming increasingly polluted.
Desertification and soil erosion are both the result of deforestation in Mexico. Livestock and agriculture, which are essential for the survival of the local population, are the main causes of deforestation. For this reason, it is important to encourage non-timber activities within the state, especially in protected areas. Despite its bad reputation, fuel oil has historically been a useful source of energy for ships and other modes of transportation around the world.
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When the U.S. imports more products. from another country than it exports, what effect will this increase in demand for the other country's currency have on the value of the foreign country's currency?
the value will remain the same
the value will increase (appreciate)
the value will decrease (depreciate)
The value of the foreign country’s currency will appreciate (increase) when the U.S imports more products from that country than it exports to that country.
This is because an increase in demand for a country’s currency will lead to an increase in its value. It creates a trade surplus for the foreigner country. It causes an appreciation of its currency’s value relative to the dollar.
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Please i need it fast and quick please
The countries which are members of the EU but not pictured in Map Belgium, the Canary Islands, and the Azores(Portugal) along with many french overseas territories.
What is a map?
A pictorial representation of different places is used to identify the direction and reach the next location. They help the user to identify sea, rail routes, and roads to reach the destination is called Map.
The objective of the European Union is to spread peace across borders and its members help to fight for racial discrimination in society and encourage peaceful growth by ensuring the safety and security of the citizens.
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what are three problems that have resulted from china having a delimited boundary in the south china sea
In the South China Sea, multiple sovereign entities, including Brunei, the People's Republic of China (PRC), Taiwan (Republic of China/ROC), Indonesia, Malaysia, the Philippines, and Vietnam, all have competing island and maritime claims.
The three problems that have resulted from China having delimited boundary in the southern China sea are
Territorial disputes: China's delimited boundary in the South China Sea has led to disputes with neighboring countries such as the Philippines, Vietnam, and Malaysia, who also claim sovereignty over some of the islands and maritime areas within the delimited boundary.Tensions with the United States: China's delimited boundary in the South China Sea has also led to tensions with the United States, which has criticized China's territorial claims and has conducted freedom of navigation operations in the area to challenge China's claims.Environmental degradation: The delimited boundary in the South China Sea has led to increased fishing and industrial activity in the area, which has resulted in environmental degradation, including the destruction of coral reefs and the depletion of fish stocks.To learn more about South China sea
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GIVING BRAINLIEST PLEASE HELP FASTT!!!!!!!!!!!! What does the theory of plate tectonics describe regarding lithospheric plates? IMPORTANT: Select all that apply.
their movement
their destruction
their formation
their interaction
Answer:
their movement
their interaction
their formation
Explanation:
The theory of plate tectonics describes the movement of lithospheric plates as they interact and collide with one another. This movement is driven by the convection of material in the Earth's mantle, which causes the plates to move towards or away from each other. The movement of plates can cause earthquakes, volcanic activity, and the formation of mountain ranges.
The theory also describes the interaction between plates, such as when two plates collide, one may move under the other in a process called subduction. This interaction can lead to the formation of new crust, such as when magma rises to the surface and solidifies to form new crust.
The theory also describes the formation of plates, as the Earth's crust and uppermost part of the mantle make up the lithosphere, and it is broken into several sections known as plates. These plates are formed through a process called seafloor spreading, where magma rises to the surface and solidifies to form new crust.
The theory of plate tectonics does not describe the destruction of plates, it describes how plates are formed, how they move and interact with each other, and how their movement and interactions shape the Earth's surface over time.
what data provides the strongest evidence (most valid) that early earth conditions provided what was necessary for life?
Fossil are the strongest evidence (most valid) that early earth conditions provided was necessary for life.
Evidence for large-scale evolution (macroevolution) comes from anatomy and embryology, molecular biology, biogeography, and fossils. Similar anatomical structures found in different species may be homologous (shared due to ancestry) or similar (shared due to similar selection pressure). Biogeography is the study of the geographical distribution of organisms, providing information about when and how species evolved.
Fossils provide evidence of long-term evolutionary change and document the past existence of a now-extinct species. Fossils are the preserved remains of once-living organisms or traces from the distant past. Unfortunately, the fossil record is neither complete nor complete. Most organisms never fossilize, and even fossilized organisms are rarely discovered by humans. Still, the fossils we've been lucky enough to find offer unique insights into long-term evolution.
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All of the following can occur at a divergent plate boundary *except* (DOK 2) a mid ocean ridge production of new lithosphere a subduction zone tectonic plates move away from each other
The following which can not occur at a divergent plate boundary is a subduction zone.
A divergent boundary, also known as a divergent plate boundary, is a linear characteristic that occurs between two tectonic plates which are shifting away from each other in plate tectonics. Divergent boundaries inside of continents cause rifts, which eventually turn into rift valleys. Earthquakes are common along these boundaries, and magma rises from the Earth's crust to the surface, establishing to form new oceanic crust. In the other hand, plate tectonic boundary lines where two plates converge and one plate is pressure beneath the other are known as subduction zones. Geohazards including earthquakes and volcanoes are the result of this process.
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Which of the following accurately describes the relationship between the Atmosphere, Geosphere, and Hydrosphere? O the Atmosphere and Geosphere are coupled, but behave independently of the Hydrosphere O All 3 are controlled independently of each other. O the Atmosphere and Hydrosphere are coupled, but behave independently of the Geosphere.O All 3 are coupled.
Answer:
O All 3 are coupled.
Explanation:
Plato argued that people have different talents and abilities so society will function best if each person plays the role for which he or she is best suited. T/F?
Plato argued that people have different talents and abilities so society will function best if each person plays the role for Justice as Merit best suited. True.
Plato thinks that competing interests within society may be reconciled. He suggests a reasonable, logical, and just political system that leads to a harmonic oneness of society and allows each of its elements to grow, but not at the expense of others.
Part of Plato's argument for the need for morality in order to be really happy is based on a study of the four cardinal virtues: knowledge, bravery, moderation, and justice.
Plato defends the premise of the virtue-based eudemonistic model of ethics, which states that human well-being (eudaimonia) is the greatest goal of moral thinking and activity, and the virtues are the necessary talents and dispositions to achieve it.
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The idea that sediments spread out in all directions until they either thin out or run into a barrier can be explained by which of Steno's principles?Oprinciple of original lateral continuityOprinciple of superpositionOprinciple of original horizontalityOprinciple of faunal succession
The correct option (A)principle of original lateral continuity.
Steno understood that the idea of superposition in stratified (layered) rocks was the key to tying time to rocks while working in the mountains of western Italy. In summary, each sedimentary rock layer (also known as a "bed") is older than the one above it and younger than the one below it.
He reasoned that sediments and other elements converted to stone and formed rock strata. The law of superposition, the principle of original horizontality, the concept of lateral continuity, and the principle of cross-cutting interactions were all created by Steno.
Steno's law of superposition states that layers of rock are organized in a temporal sequence, with the oldest on the bottom and the youngest on top, until later processes disrupt this arrangement.
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Match the numbers on Match the numbers on the map with the correct nations.
The numbers in map, when matched to their corresponding nations are:
RussiaKazakhstanUzbekistanKyrgyzstanTurkmenistanTajikistanWhat are some nations in central Asia?Russia, which spans a significant portion of both Europe and Asia, is the largest nation on earth. With over 144 million inhabitants, it is a large country. Moscow is the nation's capital. Located in Central Asia, Kazakhstan is the ninth-largest nation in the world. More than 18 million people call it home. Nur-Sultan, formerly known as Astana, is the capital of Kazakhstan.
With a population of more than 33 million, Uzbekistan is a Central Asian nation. In Uzbekistan, Tashkent serves as the capital. There are more than 6.5 million people living in the Central Asian nation of Kyrgyzstan. Bishkek serves as the nation's capital.
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Complete question:
Match the numbers on the map with the correct nations.
Which country borders Ethiopia and Somalia and touches Lake Victoria?
a. Kenya
b. Ethiopia
c. South Sudan
d. Tanzania
e. Uganda.
urgit sorts rocks by shape, size, type, or color. classification is a characteristic of which piagetian stage?
Answer: Concrete operational
Explanation: I hope this helped! I learned this a few years back.
Compare and Contrast Look at the 1790 map of Latin America and the 1844 map of Latin America. Describe what happened to Spanish control in Latin America. Give specific examples from the map.
The 1790 chart of Latin America shows Spanish colonies divided into executive regions, with the Spanish crown having strong control over the region.
These regions included the Viceroyalty of New Granada, the Viceroyalty of Peru, and the Viceroyalty of Rio de la Plata. This chart also shows numerous of the Spanish colonies as distinct from one another, indicating that the Spanish had a strong presence in the region. In the 1844 chart of Latin America, Spanish colonies are divided into indeed lower executive regions. These regions include the Republic of Central America, the Republic of Colombia, and the Republic of Mexico. This chart also shows numerous of the recently formed democracy in Latin America, including the Republic of Chile, the Republic of Peru, and the Republic of Bolivia. These recently formed democracy are a direct result of the Spanish- American War, which saw the collapse of Spanish control in Latin America.
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TRUE OR FALSE Historically, use of fossil fuels has lead to all of the following except: increased availability of products including heat, plastics and medicine development of faster transportation methods increased use of wood as a heat source increased exchange of culture and ideas
Answer:
False
Explanation:
Fossil fuels lead to all of the following except increased use of wood
Your bones give your body its
Answer:
Structure
Explanation
Your bones give your body its structure because it holds your body, as muscles move your joints.
how wide is the english channel at its narrowest point ?
The wide is the English channel at its narrowest point is 34 km.
Southern England and northern France are divided by the English Channel, usually referred to as the Channel or just the Channel. The Strait of Dover, which is located at its northeastern end, connects it to the southern portion of the North Sea.
The Channel played a significant role in Britain's development as a naval powerhouse and has been used as a natural defence mechanism to thwart several attempted invasions, including those of Napoleonic Wars and Adolf Hitler during World War II.
English and French are the two most widely spoken languages in the area surrounding the English Channel, while the majority of the population is concentrated on the English shore.
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Events Before,
During, and After
Eruption
#1 Bulge builds
#2 Landslide
#3 Lateral Blast
#4 Ash Plume
Temporal Scale of
Change
Did the event change
land or water features in
seconds, minutes,
hours, days, years,
thousands of years or
millions of years?
Constructive, Destructive, or Both?
A lateral eruption, also known as a lateral blast, is a volcanic eruption that emerges from a volcano's flanks as opposed to its summit.
Mt. St. Helens—was it a lateral blast?The massive Mount St. Helens avalanche in 1980 had the same impact as plucking the cork from a very agitated soda bottle. When the mountain's side was removed, the volcanic gases erupted out of the volcano's side, creating a lateral boom.
Why did Mt. St. Helens lateral explosion occur?Malone claimed that the magma within the volcano climbed to the top asymmetrically, which is what caused that sideways explosion. This most likely occurred because the magma followed internal volcano paths that had been carved out by several years' worth of eruptions.
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Diopatra ornata is a segmented worm that builds tubes in the sand. These worms would be expected to have
Diopatra ornata is a segmented worm that builds tubes in the sand. These worms would be expected to have large anterior parapodia.
Diopatra ornata dwell in massive, parchment-like tubes that emerge from the seafloor's mud. Shell pieces, algae, fibres, and other minute things are adhered to the exterior of the tubes by mucus and gathered by the worm.
The worm's tube is an apparatus for capturing prey, forming a tiny micro-reef where its small invertebrate prey may be found. With their mandibles and maxillae, Diopatra grab their victim as they dart half out of the tube. They are able to immobilise the victim because to their big anterior parapodia.
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A geothermal plant has been built near a protected forest land. Which of these is a likelydrawback to building a geothermal energy plant in this area? (4 points)
Increase in sulfur emission
Change in rate of evaporation
Changes to regional ecosystems
Decrease in atmospheric temperature
A geothermal plant that is built near a protected forest land will have a drawback of c) changes to regional ecosystems.
The construction of a geothermal plant in close proximity to protected forest land comes with a disadvantage: the potential for significant changes to the local and regional ecosystems.
This can range from the disruption of the local flora and fauna to an increase in air and water pollution. Hence, option c is correct
In order to ensure that the environment is not negatively impacted by this kind of development, it is important to consider the potential effects on the flora and fauna of the area and consider any potential solutions before proceeding.
By doing so, we can help protect the forests and the wildlife that depend on them for their survival, while still taking advantage of the potential benefits of geothermal energy.
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Like pages from a book, this sample pulls apart in thin sheets of a dark see through black layers. Due to its nature of see through dark sheets the geologist has determine this to not be a metallic material opting more for virtuous appearance.
Based on the description provided, it sounds like the sample in question is likely a type of metamorphic rock, specifically a type of schist.
Schist is a type of metamorphic rock that is known for its foliation, or layering, which forms thin sheets that can be easily split apart. Schist is typically composed of minerals such as mica, feldspar, and quartz, which give it a dark and often shiny appearance. Because of the see-through black layers and the virtue appearance, it is unlikely to be a metallic material.
This indicates that the rock is made up of mineral grains that can be seen clearly using a low-power hand lens and are orientated to make the rock readily break into thin flakes or plates.
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Your question is incomplete, but most probably, the complete question is:
Try to identify the following based on their description by a field geologist: Like pages from a book, this sample pulls apart in thin sheets of a dark see through black layers. Due to its nature of see through dark sheets the geologist has determine this to not be a metallic material opting more for virtuous appearance
According to Sean Connolly, what was one issue France faced after Robespierre was removed from power
One issue France faced after Robespierre was removed from power was the threat of turmoil sweeping across France . The National Convention could not prevent new outbreaks of radical demonstrations . Also , there were concerns maintaining order during a period of peace .
Explain the difference between deformed and undeformed rock.
Choose one:
A. Deformed rocks generally form near passive tectonic margins, whereas undeformed rocks are affected by tectonic stress.
B. Undeformed rocks contain geologic structures, whereas deformed rocks do not.
C. Deformed rocks are bent, broken, or flowed in response to stress, whereas undeformed rocks are unaltered.
D. Orogenies create undeformed rocks with geologic structures, and deformed rocks form through sedimentary processes.
The correct option is C. Deformed rocks have been altered due to stress, while undeformed rocks remain unchanged.
Deformed rocks have been altered by tectonic stress, while undeformed rocks have not been affected by any tectonic activity and are still in their original form. Deformed rocks usually form near passive tectonic margins due to the intense stress, while undeformed rocks form through sedimentary processes or orogenies, which do not involve any tectonic stress. Additionally, deformed rocks do not contain any geologic structures, whereas undeformed rocks may contain geologic structures.Learn more about Deformed rocks at: https://brainly.com/question/18850920
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if you removed the atlantic ocean, why do the coasts of north and south america seem to fit together with the coasts of europe and africa?
Answer:
They were once connected.
Explanation:
Many years ago, the Americas were connected to Europe and Africa, but due to tectonic plate movement over millions of years, they drifted apart but still appear as if they could fit together like a jigsaw puzzle.
Describe the biomes rainforest and temperate forest
