Responses
water carving out a limestone cave
water carving out a limestone cave
water depositing beach sand
water depositing beach sand
water freezing and thawing to widen cracks in rock
water freezing and thawing to widen cracks in rock
water cutting downward to deepen a river channel
water cutting downward to deepen a river channel
1 answer
The action that describes chemical weathering is water carving out a limestone cave. This process involves the chemical reaction of water (often acidic) with limestone (calcium carbonate), leading to the dissolution of the rock and the formation of caves.
The other options pertain to physical weathering or erosion processes rather than chemical weathering.
