Which describes the physical weathering of rock by water?(1 point)

Question

Responses

Water dissolves rock into a solution.
Water dissolves rock into a solution.

Water breaks down a rock into smaller pieces with the same composition as the larger rock.
Water breaks down a rock into smaller pieces with the same composition as the larger rock.

Any break down of a rock is the same as physical weathering of rock by water.
Any break down of a rock is the same as physical weathering of rock by water.

Water carries away pieces of rock.

Answer 1

The correct response that describes the physical weathering of rock by water is:

Water breaks down a rock into smaller pieces with the same composition as the larger rock.

Physical weathering involves the mechanical breakdown of rocks without changing their chemical composition.