Question

(iv) Environmental pollution is caused by:
(a)Plants
(b) Animals​

Answer 1

Explanation:

Additionally, environmental pollution is triggered by the introduction of harmful materials, such as gaseous pollutants, toxic metals, and particulate matter (PM) into the atmosphere; sewage, industrial effluents, agricultural runoffs, and electronic wastes into water bodies; and activities such as mining, ...

Answer 2

Answer:

Animals

Explanation:

Over grazing by animals destroy the plants which helps in holding soil and water. Thus animals causes pollution

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