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प्रश्न
Disposable plastic plates should not be used because ______.
विकल्प
they are made of light weight materials
they are made of toxic materials
they are made of biodegradable materials
they are made of non-biodegradable materials
MCQ
रिक्त स्थान भरें
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उत्तर
Disposable plastic plates should not be used because they are made of non-biodegradable materials.
Explanation:
Disposable plastic plates should not be used because they are non-biodegradable. They do not decompose naturally by the action of microorganisms and remain in the environment for a long time, causing pollution.
shaalaa.com
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