Question

Which influences both chemical weathering and mechanical weathering?

iron

plants

tectonic plates

wind

Answer 1

i have done this question in thee same school :P

Answer 2

It can only be one...

Answer 3

oh

Answer 4

Please help!

Answer 5

Well, can you define for me, "chemical weathering" and "mechanical weathering"? c:

Answer 6

mechanical weathering
the breaking up of rocks by physical forces; mechanical weathering occurs when water expands as it freezes in the crack of a rock, expanding the crack and breaking the rock apart

Answer 7

chemical weathering
the breaking up of rocks by chemical reactions; natural acids dissolved in rainwater are important agents of chemical weathering of rocks

Answer 8

C?

Answer 9

I was thinking of C too c:

Answer 10

But, let me check in my textbook information reeeaal quick, just to make sure :D

Answer 11

I think it's right :D

Answer 12

pssst, can you medal me? cx