Earth Science, erosion, homework? PLEASE help?

Andrea A

New member
I've searched through-out my book and I can't find the answer. >:| Please help with these two questions?!
1)The composition of sediments on Earth's surface usually is quite different from the composition of the underlying bedrock. This observation suggests that most:
A)Bedrock is formed from sediments.
B)Bedrock is reduced by weathering.
C)Sediments are formed by local bedrock.
D)Sediments are transported.

2)Describe the relationship between mass movement and gravity.


Please help. :(
 
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