Question

Which examples of weathering are the result of the action of water?

A) I, II, V
B) I and II
C) I, II, III
D) I, II, IV, V

Answer 1

Water can cause physical, chemical, and biological weathering. Examples include frost wedging, hydrolysis, and root penetration.

Step-by-step explanation:

The examples of weathering that are the result of the action of water are:

1. Physical Weathering: Water can cause physical weathering by freezing and thawing. When water seeps into the cracks of rocks and freezes, it expands and applies pressure on the rock, causing it to break apart. This process is known as frost wedging.
2. Chemical Weathering: Water can also cause chemical weathering. One example is when water reacts with certain minerals in rocks, such as feldspar, to form clay minerals. This process is known as hydrolysis.
3. Biological Weathering: Water plays a role in biological weathering as well. Plants and organisms can grow in the cracks of rocks, and as they grow, their roots can penetrate the rock and break it apart.