Question

2. Main source of sea pollution is : (A) Tourism (B) Oil leakage (C) Solid waste (D) Radiation​

Answer 1

Answer:

Main source of sea pollution / water pollution is -

Oil Leakage

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Answer 2

Answer:

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Most ocean pollution begins on land.

Much of this runoff flows to the sea, carrying with it agricultural fertilizers and pesticides. Eighty percent of pollution to the marine environment comes from the land. One of the biggest sources is called nonpoint source pollution, which occurs as a result of runoff.