Which part of the earth experiences physical weathering?

Answer 1

Physical weathering occurs in various environments across the Earth, particularly in areas where temperature fluctuations, moisture, and freeze-thaw cycles are prevalent. Key areas that experience significant physical weathering include:

1. Mountainous Regions: These areas often experience extreme temperature changes and freeze-thaw cycles, leading to the breakdown of rocks.

2. Deserts: In arid regions, daily temperature fluctuations can cause expansion and contraction of rock, which contributes to physical weathering.

3. Polar Regions: Ice and frost action can lead to the fracturing of rocks as water seeps into cracks, freezes, and expands.

4. Coastal Areas: Wave action and the constant movement of water can physically wear down rock formations along shorelines.

Overall, any environment with significant temperature changes, moisture, or mechanical forces can experience physical weathering.