Question

the text states that the shape of elephant rock was changed by erosion. erosion happens when
a natural things like wind, water, and weather slowly wear something down.
b a large piece of rock breaks away from a bigger mountain and rolls down a hill.
c light passes through water or fog, and causes different colors to form.
d special shapes and signs are carved into very old rock walls.

Explanation:

Erosion is the process by which natural agents like wind, water, and weather gradually wear away materials. Option A correctly describes this process. Option B is about rock - fall, Option C is about optical phenomena like refraction or dispersion, and Option D is about rock - carving.

Answer:

A. natural things like wind, water, and weather slowly wear something down.