The physical process that wears away rocks over time is called ...

The physical process that wears away rocks over time is called ...

• A. Weathering
• B. Weed
• C. Water Tower
• D. Windbreak

Answer: (A)

Weathering is the process of breaking down and wearing away rocks in place over time due to physical forces. Things like freezing and thawing, heating and cooling, and particles carried by wind or water grind and crack the rock, gradually breaking it apart. It’s about the rock being worn down where it sits, not moved elsewhere. The other options aren’t processes that wear rocks: they’re plants or structures and don’t describe the physical breakdown of rock. (If rock material is actually moved from one place to another by water, wind, or ice, that’s erosion, a separate process.)

Weathering is the process of breaking down and wearing away rocks in place over time due to physical forces. Things like freezing and thawing, heating and cooling, and particles carried by wind or water grind and crack the rock, gradually breaking it apart. It’s about the rock being worn down where it sits, not moved elsewhere. The other options aren’t processes that wear rocks: they’re plants or structures and don’t describe the physical breakdown of rock. (If rock material is actually moved from one place to another by water, wind, or ice, that’s erosion, a separate process.)