Which of the following processes is an example of mechanical or physical weathering?
a. the action of acids in rocks
b. due to chemical change in rocks
c. the combination of oxygen with iron and other minerals in rocks
d. the contraction and expansion of rocks due to temperature changes
a. the action of acids in rocks
b. due to chemical change in rocks
c. the combination of oxygen with iron and other minerals in rocks
d. the contraction and expansion of rocks due to temperature changes
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Answer:
b.po Kasi yan din sagot kk
Explanation:
thank you:^)^_^