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Earn 100

Which of the following is a biodegradable materials?

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Important Questions on Synthetic Fibres and Plastics

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You must have come across the three 'R's to save the environment: Reduce, Recycle and Reuse. Explain Reduce in detail.
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_____ is a polymer called cellulose.
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Science>Chemistry>Synthetic Fibres and Plastics>Plastics and the Environment
_____ is a biodegradable waste.
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Science>Chemistry>Synthetic Fibres and Plastics>Plastics and the Environment
Which of these human activities is likely to have a positive impact on the natural environment?
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Science>Chemistry>Synthetic Fibres and Plastics>Plastics and the Environment

Which of these is a biodegradable waste?

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Science>Chemistry>Synthetic Fibres and Plastics>Plastics and the Environment
Which of the following can be recycled?
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Science>Chemistry>Synthetic Fibres and Plastics>Plastics and the Environment
Which of the following is a biodegradable waste?
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Science>Chemistry>Synthetic Fibres and Plastics>Plastics and the Environment
​​​​What should we not do to save natural resources?
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Science>Chemistry>Synthetic Fibres and Plastics>Plastics and the Environment
Waste that rots by the action of microorganisms is called
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Which of these is non-biodegradable? 
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Science>Chemistry>Synthetic Fibres and Plastics>Plastics and the Environment
Four friends discussed their ways of reducing waste. Who amongst them is reusing things well? Arun: I make new notebooks from unused pages of old ones.
Neena: I prefer to use cotton handkerchiefs instead of paper napkins.
Sonal: From the grocery shop, I buy things wrapped in newspaper as far as possible.
Payal: I always use earthen cups for parties at home.
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Science>Chemistry>Synthetic Fibres and Plastics>Plastics and the Environment
Which of the following is biodegradable:
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Which of the following is non-Biodegadable substances?
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Science>Chemistry>Synthetic Fibres and Plastics>Plastics and the Environment
A/An _____ is/are bio-degradable.
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Cellulose is made up of ?
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Science>Chemistry>Synthetic Fibres and Plastics>Plastics and the Environment
Which items are recyclable?
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Science>Chemistry>Synthetic Fibres and Plastics>Plastics and the Environment
Which of these human activities is likely to have a positive impact on the natural environment?
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Science>Chemistry>Synthetic Fibres and Plastics>Plastics and the Environment
Choose the odd one out and give reasons for your answer.
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Science>Chemistry>Synthetic Fibres and Plastics>Plastics and the Environment
Which of the following habits are environmental friendly?
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Science>Chemistry>Synthetic Fibres and Plastics>Plastics and the Environment

One of the best solutions to get rid of non-biodegradable wastes is _________________.