gbmorse15 gbmorse15

30-04-2021
Physics

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Robbie found a rock in a stream. The rock was smooth and round. What MOST LIKELY caused this to happen?
A. the summer sun
B. Earth's magnetic poles
C. weathering by water
D. cold winters

Respuesta :

abby12510 abby12510

30-04-2021

Answer:

C, weathering by the water.

Explanation:

While in the river, it scraps againsts other rocks and things, which causes it to change shape. For example be smoother and round.

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