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Question
Disposable plastic plates should not be used because
Options
they are made of materials with light weight
they are made of toxic materials
they are made of biodegradable materials
they are made of non-biodegradable materials
Solution
they are made of non-biodegradable materials
Explanation -
Disposable plastic plates cannot be broken down by decomposers and remain in the environment for long. Since they are non-biodegradable, disposable plastic plates should not be used.
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