Question

fan and metal
Mechanical weathering does not change
the size of the rock
the chemical composition of the rock
the shape of the rock
the original weight of a rock




Question 37 (Multiple Choice Worth 2 points)


All of the following can be considered agents of weathering EXCEPT
wind
rain
ice
deposition




Question 38 (Multiple Choice Worth 2 points)


All of the following are agents of weathering EXCEPT
pressure
changes temperature
changes ice gravity

Answer 1

The question at the top. Mechanical change is a physical change in appearance and has nothing to do with chemical composition. So The best answer is B :)

Answer 2

lol again thanks:)

Answer 3

@rarecigs you want to try the others