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Earn 100

If electrical switches are made by thermoplastics what would happen?

Important Questions on Man Made Articles

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Which resin is prepared from urea and formaldehyde?
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Which polymer is used in the preparation of non-sticking cooking vessels?
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Polythene bags are non-biodegradable. They collect in our surroundings and pollute the soil and water. Old cotton fabric and even old denim cloth can be used to make bags to carry vegetables, fruits, milk sachets and other household items. This would reduce the use of polythene bags.

Should vegetable vendors and shopkeepers sell goods in polythene bags?

EASY
A material which is not easily decomposed by natural processes is termed as?
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Plastic, metal, and ceramic material are biodegradable materials.
EASY
Which of the following is an example of thermoplastics?
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'Avoid plastics as far as possible'. Comment on this advice.
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​​​​What should we not do to save natural resources?
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What are biodegradable and non-biodegradable wastes?
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A material which gets decomposed through natural processes is called?
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Polythene bags are non-biodegradable. They collect in our surroundings and pollute the soil and water. Old cotton fabric and even old denim cloth can be used to make bags to carry vegetables, fruits, milk sachets and other household items. This would reduce the use of polythene bags.

Do you think polythene bags make your surroundings unclean?

EASY
Choose the odd one out and give reasons for your answer.
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Which of the following is an example of thermosetting plastic?