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.
Answer:
a person with temporary permission to work in another country.
Explanation:
Now, I understand that it may seem like I copied the other person, but, try googling the question
Unless you have some classified the answer is no. United Stated and Russia are not in an official Cyber War, although I would not be surprised if we would soon find out they are going at one another through those means.
Answer:
D. Meteorite
Explanation:
A meteorite is a piece of meteor that survived being burnt up.
The term is upwelling that is the answer to your question.