Question

8. Which is an example of chemical weathering? A.rusting (oxidizing) iron

B. salt crystallization in rocks
C.tree roots breaking through rock
D.moving water
and dont tell me to go to that du//mb website i need to know now​

Answer 1

rusting

Step-by-step explanation:

Answer 2

A. rusting

Step-by-step explanation:

rusting is a chemical reaction and an example of chemical weathering because oxidization is when oxygen combines with another substance, in this example its iron and oxygen