Environmental Protection Daily Tip 4.04: Reward of 5 for participation, plus another 5 for answering correctly
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Multiple-choice question: What are the main sources of marine pollution? ( ) A Pollution caused by ships; B Pollution of the ocean resulting from offshore oil exploration; C Pollution of the ocean by factories; D Pollution of the ocean due to daily life activities. ABC
What are the main sources of marine pollution? (ABC) A: Pollution caused by ships; B: Pollution of the ocean resulting from oil exploration; C: Pollution of the ocean by factories; D: Pollution of the ocean due to daily life activities.
A Pollution caused by ships; B Pollution of the oceans resulting from offshore oil exploration; C Pollution of the oceans by factories
Pollution caused by ships; B Pollution of the oceans resulting from offshore oil exploration; C Pollution of the oceans by factories;