Question

essay on biodegradable

Answer 1

Biodegradable Waste Materials:

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The waste materials that can be broken down or decomposed into simple substances in nature, by the action of microorganisms, such as bacteria, in due course of time are called biodegradable waste materials.

The biodegradable waste decomposes naturally and becomes harmless to humans, other organisms and environment after some time. For example, dead plants and animals (including bones), animal excreta (cattle dung, urine), leather goods, tea leaves, wool, paper, plant parts, hay and wood, cotton clothes, cardboard, seeds, grains and compost (manure made from decayed plants and vegetable stuff) are all biodegradable materials.

Answer 2

Answer:

the waste materials that can be broken down or decomposed into simple substance in nature by the action of microorganisms such as bacteria in duecourse of time are called biodegradable waste materials

Explanation:

the biodegradable waste decomposes naturally and becomes harmless to humans other organisms and environment after sometime for example dead plants and animals tea leaves paper clothes cotton wood compost are all biodegradable materials