The part of the lithosphere that carries the crust is known as a tectonic plate. It is composed of the crust and upper mantle, and moves over a semi-fluid layer of the mantle, causing geological events.
The section of the lithosphere that carries the crust is typically referred to as a tectonic plate. The lithosphere is the outermost shell of a terrestrial-type planet and is made up of the crust and the portion of the upper mantle. Tectonic plates can carry both oceanic crust and continental crust. These plates move over the semi-fluid layer of the mantle known as the asthenosphere. The motion of these tectonic plates can cause geological events like earthquakes and the creation of mountain ranges.
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Iceland is a country that is located right above a mid-ocean ridge. This actually makes the country being divided in two parts geologically speaking, as the western half is part of the North American plate, while the eastern half is part of the Eurasian plate.
Iceland has formed because of intense volcanic activity at the mid-ocean ridge in the North Atlantic Ocean. As more and more magma has been propelled at the divergent boundary, the mid-ocean ridge has been growing in size, and over time it gradually became so high that it came out above the surface of the water.
The volcanic activity has continued, and it still is, and the volcanic eruptions constantly provide new lava flows, which create new crust, thus solidify the island and make it a long lasting one, not allowing the erosion to gradually level it and destroy it.
Answer:
Iceland is a country that is located right above a mid-ocean ridge. This actually makes the country being divided in two parts geologically speaking, as the western half is part of the North American plate, while the eastern half is part of the Eurasian plate.
Iceland has formed because of intense volcanic activity at the mid-ocean ridge in the North Atlantic Ocean. As more and more magma has been propelled at the divergent boundary, the mid-ocean ridge has been growing in size, and over time it gradually became so high that it came out above the surface of the water.
The volcanic activity has continued, and it still is, and the volcanic eruptions constantly provide new lava flows, which create new crust, thus solidify the island and make it a long lasting one, not allowing the erosion to gradually level it and destroy it.
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B. deserts
C. plains
D.mountains
• Use a hose to sprinkle water on the mountain.
• Observe the change in the shape of the mountain.
The experiment most likely demonstrates the interactions between the
1) atmosphere and biosphere
2)biosphere and hydrosphere
3) geosphere and biosphere
4) hydrosphere and geosphere
The experiment most likely illustrates how the atmosphere and biosphere interact. As a result, choice (A) is the best way to respond.
A layer (or layers) of gases that encircle a planet and are maintained in place by the gravity of the celestial body is known as an atmosphere.When there is a strong gravitational pull and a cool atmosphere, a planet keeps its atmosphere. The outer region of a star, including the layers above the opaque photosphere, is known as the stellar atmosphere; low-temperature stars may have outer atmospheres with complex molecules.
Nitrogen makes up 78% of the atmosphere of Earth, along with oxygen (21%), argon (0.9%), carbon dioxide (0.04%), and trace gases. The majority of species require oxygen for respiration, whereas plants and algae use carbon dioxide for photosynthesis and lightning and bacteria execute nitrogen fixation to create ammonia, which is used to create nucleotides and amino acids.
Hence, option (A) is accurate.
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