Does rock type make a difference in the rate of chemical and mechanical weathering? How about the size of the piece of rock, does that make a difference?
There are four major agents of chemical weathering. They are oxygen, water, carbon dioxide, and biological factors,which are plants and animals. Which of these agents is the most important factor in chemical weathering?
What is abrasion ? Is it a form of weathering or erosion? If it is a form of weathering would it be chemical or mechanical? If it is erosion which erosional force causes abrasion. Please explain your answer in complete sentences. If you use a reference please include your source with your post.