Question

Name the activity that releases a large amount of organic and other wastes into the sea​

Answer 1

Answer:

Dredging contributes about 80% of all waste dumped into the ocean, adding up to several million tons of material dumped each year. Rivers, canals, and harbors are dredged to remove silt and sand buildup or to establish new waterways.

Explanation:

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Answer 2

Explanation:

Dredging contributes about 80% of all waste dumped into the ocean, adding up to several million tons of material dumped each year.