Which processes creates a rust-like appearance on rocks?

A. Chemical weathering

B. physical weathering

C. erosion

D. deposition *****
Help me Ms.Sue or anyone else!
*Deep breath*
HELLLLLLLLLLLLLLLLLLLPPPPPPPPPPPPPPPPPPPP!!!!!!!!!!!!!!!!!!!!

1 chemical weathering

2 The black land prairie
3. Gulf prairie and marshes
4. The Edwards plateau

The questions are written above

Can someone check my answers please?

Jane is correct

Bro u cant go from chemical weathering to a whole different unit

i think chemical

yes it chemical !!! THNX!

chemical weathering is correct.

is it correct

it is correct thx

Did anyone check my answers I believe they are correct.

I checked they are correct. Thanks! If anyone needs to check their answers these are correct!