Question

In the photo above, lichen and fungi are slowly causing these rocks to break down. They are doing this by slowly changing the material the rocks are made of. Which of the following processes is taking place? A. chemical weathering B. erosion by wind C. erosion by ice D. physical weathering

Answer 1

a. chemical weathering

Step-by-step explanation:

Answer 2

This would be chemical weathering because it is changing the chemical composition of the material which makes it more susceptible to other forms of weathering.