Question

What is the weathering process in which rocks are broken down into smaller pieces (sediments) and do not change the rock composition?

a) Acid weathering
b) Gravity weathering
c) Chemical weathering
d) Mechanical weathering

Answer 1

Answer:

Mechanical weathering breaks rocks into smaller pieces without changing their composition. Ice wedging and abrasion are two important processes of mechanical weathering. Chemical weathering breaks down rocks by forming new minerals that are stable at the Earth's surface.

Answer 2

Answer:

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Explanation:

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