Question

I. Thi E. Answer the following questions in 10-20 words. 1. What are the two types of forces that bring about gradation?

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Answer 1

Answer:

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Explanation:

The two forces that bring about gradation are as follows:

•Internal forces: These are the forces that act from within the Earth's surface. For example, volcanos and earthquakes.

•External forces: Such forces act over the Earth's surface. For example, winds and waves.

Answer 2

Answer:

internal forces. this are the forces that act from within the earth's surface. for example volcanoes and earthquakes

external force. such foresi act over the earth's surface for example, winds and waves