Will give brainlist so plz help
and choose 2 answers

I think the answer would be weathering and erosion and weathering and deposition.

Explanation:

I am not completly sure,but I hope this helps :)

chronological thinking is an indispensable tool to structure a historical narrative and to give meaning to a sequence of events. the final section presents the results of a survey to test the chronological thinking of lower secondary school students carried out by the educational research institute.