What may happen due to improper methods of disposal of plastic wastes by burning or throwing them into rivers?(i) Endanger the lives of aquatic plants and animals.(ii) Causes air pollution.(iii) Damages our immune system.

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What may happen due to improper methods of disposal of plastic wastes by burning or throwing them into rivers?<br>(i) Endanger the lives of aquatic plants and animals.<br>(ii) Causes air pollution.<br>(iii) Damages our immune system.