Different forces and Cause weathering to either be Physical or Chemical
If more forests were cut down, then the amount of CO2 in the atmosphere would increase
Answer: It is supported by hypotheses, repeated tests and law from one or more fields of science.
Explanation:
In the context of science, a theory is a well-established explanation for scientific data. Theories typically cannot be proven, but they can become established if they are tested by several different scientific investigators.