Answer:
B. Isostatic equilibrium
Explanation:
Isostasy is a state of balance or equilibrium between the lithospheric plate and the underlying mantle, the asthenosphere.
Due to the weight of the lithosphere, part of it sinks into the plastic asthenosphere and settles to an equilibrium position. This is what causes changes and differences in elevation on the earth.
As with all natural processes, the earth in itself tries to achieve stability and equilibrium in all it parts. The crust and a portion of the mantle forms the brittle lithosphere. The lithosphere floats on the plastic mantle. Due to density contrast, portions of the lithosphere tends to sink into the mantle from time to time. The lithosphere reaches a point where it no longer sinks and establishes an equilibrium with the asthenosphere.
This isostatic adjustment that occurs within the earth is responsible for the changes in elevations from places to places.
When portions of the crust gets eroded, it becomes lighter and rises up. When materials are deposited in adjacent areas or glaciers forms, they add increasing weight to the crust and causes it to further settle within the asthenosphere.
Answer:OB.
San Francisco Earthquake of 1906
Answer:
<em>Brain science has turned into a vital and well-known subject today. It manages numerous issues of day-to-day existence. Brain science assists us with figuring out the way of behaving of individuals around us, why they act diversely and what powers are capable of making them so not the same as others. </em>
<em>It attempts to make sense of a wide exhibit of elements engaged with what we individuals do. The standards made sense of by brain research provide us with a sane premise of comprehension of what we and others do. Brain science has been characterized in numerous ways. In old days individuals were dissecting the conduct angles based on their way of thinking. They accepted that there is a spirit in each person, which is liable for every one of our exercises.</em>
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<em>This view prompted the assessment that the topic of brain science should be the investigation of the soul. Yet, this definition couldn't address the inquiries in regards to the presence of the soul and its openness for study. This condition prompted another definition by Greek logicians who characterized brain research as a 'study of the psyche'. Yet, this definition was additionally dismissed on similar grounds as the soul was dismissed.</em>
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<em>Afterward, Wilhelm Wundt a clinician who laid out the main mental research center at the University of Leipzig in Germany characterized brain science as the investigation of cognizance. EB Titchener the pupil of Wundt, proposed the technique of Introspection to concentrate on awareness. But since of its subjectivity and informal strategy for study, this definition was additionally dismissed.</em>
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<em>Continuously, because of the improvement of logical standpoint individuals began thinking on a logical premise and started to characterize brain research as a study of conduct. At long last, it is JB Watson (1913) who characterized brain research as a study of the conduct of humans as well as creature creatures.</em>
Answer:
At the equator, the sun is directly overhead at noon on these two equinoxes. The "nearly" equal hours of day and night is due to refraction of sunlight or a bending of the light's rays that causes the sun to appear above the horizon when the actual position of the sun is below the horizon.
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Answer:
Until early 1970's the Turkish Straits were known as a rich and productive marine area. The Straits also used to play an important role as a biological corridor between the Mediterranean and the Black Sea, and acted as an acclimatization zone for the Mediterranean species.
The Tigris and Euphrates rivers provided Mesopotamia with enough fresh water and fertile soil to allow ancient people to develop irrigation and grow supplies surplus.
The role the Tigris and Euphrates river played in the development of civilization is that they enriched the soil and helped farmers grow supplies surpluses.
Explanation:
