The groyne pointing downwards in the direction of flow in fiver is called________________?
Correct answer: D. Attracting
- A. Permeable
- B. Impermeable
- C. repelling
- D. Attracting
Explanation
A groyne pointing downstream follows the direction of river flow and attracts the current toward the bank, so it is called an attracting groyne. A repelling groyne points upstream and deflects flow away from the bank.
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