A: Atoms! Hope this helps ur welcome.
Basically physical and chemical weathering (do not confuse with erosion, which involves movement) contribute to the destruction of mineral forms. In this case it breaks down the rocks, minerals and soils, creating slopes and hills. It may be caused by (any form of) water, wind, gravity, waves or sunlight.
A reverse fault is where the plates are deviding
A strike-slip fault is where the plates slide by each other but dont collide
so it would have to be ( A ) if there isnt a forth answer
Answer:
no social hierarchy
Explanation:
in communism the ideology is about everyone being equal therefore, there shouldn't be a social hierarchy