The first one: only 1 comma
Answer + Explanation:
Water plays a significant role in rock erosion since it’s<u> able to move these weathered materials from one point to another</u>. Moving water such as currents in oceans or rivers plays a significant role in erosion because they <u>move materials from their primary source to a separate location</u>.
Personification. It gives a non-living thing a life like quality.
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Answer:
B. The abstract theme the poem will explore
Explanation: