True. A theory arises from certain phenomena or scenarios out of observation in an effort to explain why they occur, though they are yet to be proven.
Why is India's location important?
India commands an important strategic position on the globe with respect to trade as well as social and cultural interaction. ... Most of the air routes between Europe, West Asia and Africa in the west and east asia,Southeast Asia, Japan &Australia in the east also pass through India.
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- Xboxgamer304
As the Options are
A) It is a well supported description.
B) It is a well supported explanation.
C) It is a fact in nature which is not supported by data.
D) It is a fact which is observable to all and remains undisputed.
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Answer</h2>
The answer is (D)
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Explanation</h2>
Old scientists believed that the earth is stationary and the sun revolves around the earth. Then the Newton came in this field and told if the earth is stationary why the things from the space fall toward the earth. He believed in Heliocentrism model and told that the earth is orbiting around the sun and its motion is creating the gravitational pull to attract the things toward itself. But this puzzle is still under consideration to know better about sun and earth. So, the option (D) will be the answer to it.
Answer:
Atmosphere is essential for life on Earth as it supplies oxygen, water, CO2 and some nutrients (N) to living organisms, and protects living organisms from temperature extremes and excessive UV radiation.
Explanation:
