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प्रश्न
______ are used to identify different types of plastics.
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उत्तर
Resin codes are used to identify different types of plastics.
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संबंधित प्रश्न
Explain why plastic containers are favoured for storing food.
Give examples to show that plastics are non-corrosive in nature.
Which measures will you arrange to minimize the environmental problems arising due to non-degradable plastic?
What are the demerits of plastic?
What suggestions you will give to members of locality to solve the problem of waste material?
Why is it better to avoid the use of plastic products?
Plastic articles are available in all possible shapes and sizes. Can you tell why?
Plastics have completely occupied our life. Why?
A survey showed that one-time-use plastic items were among the top 10 plastic items found in garbage washed up from oceans. Can this be true? Explain how.
Give some examples of one-time-use plastic.
