Current ripple marks differ from wave ripple marks because ____

a. current ripple marks flow in two directions
b. wave ripple marks flow in one direction
c. current ripple marks are common along the shoreline
d. current ripple marks are asymmetrical
e. wave ripple marks are asymmetrical


d

Environmental & Atmospheric Sciences

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Indicate whether the statement is true or false

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What will be an ideal response?

Environmental & Atmospheric Sciences