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Fine pebbles are 2.0 to 5.0 mm in diameter. sand is 0.05 to 2.0 mm in diameter. which of the following statements is true?
a. fine pebbles have a lower terminal fail velocity than sand.
b. fine pebbles have a higher threshold velocity than sand
c. fine pebbles are more vulnerable to wind erosion than sand
d. fine pebbles in a river will be deposited after sand.
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Fine pebbles are 2.0 to 5.0 mm in diameter. sand is 0.05 to 2.0 mm in diameter. which of the followi...
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