ndurairajownkpq
ndurairajownkpq
15.03.2022 • 
Biology

A student placed some clean rocks in a clear plastic jar. The jar was filled with clean water and covered with a lid. The student then shook the jar up for five minutes. The student noted that smaller pieces had broken off some of the rocks and that there was a fine grit on the bottom of the jar. Which change of Earth's surface was the student modeling? * A. mechanical weathering
B. chemical weathering
C. erosion of sediments
D. forming deltas
E. I don't know

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