Soil formation involves both C) chemical weathering and erosion of rocks.
The answer is D.
(Edited to combat confusion)
Im pretty sure its the NCR ( Nuclear Regulatory Commission ) <span />
Answer:
Mars is similar to Earth in many ways, having many of the same "systems" that characterize our home world. Like Earth, Mars has an atmosphere, a hydrosphere, a cryosphere and a lithosphere. In other words, Mars has systems of air, water, ice, and geology that all interact to produce the Martian environment.
Explanation:
