Question

Give two examples of each .


A. Substances that can be degraded naturally.



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Answer 1

Examples of the substances that can be degraded naturally are - paper and vegetable peels.

• The substances that can be degraded or decomposed naturally (with the help of the different micro-organisms) are popularly known as the biodegradable substances.
• There are different examples of biodegradable substances. Two of them are mentioned already mentioned above (ie. paper and vegetable peels) and some other examples are - wood,used tea leaves, flowers, fruits etc.
• Also, these biodegradable substances are not harmful for the environment.

Answer 2

Answer:

vegetable peel and fruit peel