5
QuizMultiple Choice

Lab: Modeling Water Erosion — Unit test

Question 5 • WCA 4130 Earth and Space Science 1st Quarter 26-27

A small, jagged particle with a density of 1.2 g/cm3 deposits on the ground before a large, round particle with a density of 0.82 g/cm3.Which most likely influences the rate of deposition of the jagged particle?

Answer
A
large size
B
low density
C
high density
D
irregular shape

Explanation

The jagged particle has a higher density (1.2 g/cm³) than the large, round particle (0.82 g/cm³), and it deposits first despite being small and irregularly shaped. Its high density most likely makes it settle faster. Irregular shape and small size would generally slow deposition, so they do not explain why it deposits first.

AI-written and checked against the verified answer.

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