Question

Which of the following is an example of chemical weathering? water breaking rocks plant roots splitting rocks acid dissolving limestone wind breaking down rock

Answer 1

An example of chemical weathering from the above option is water breaking roots as the chemical in the water helps in breaking down the rocks.

Acid can also be called a form of chemical weathering as the chemicals of the acid dissolve limestone easily and quickly.

Wind cannot be the form of chemical weathering as they do not contain any kind of chemicals.