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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 the effect of following materials on environment and human health.
1. Plastic
2. Glass
3.Thermocol.
Give example of material that can be used again.
Can you replace the following packaging material with those which can be recycled or reused.
Dry eatables in polythene.
Can you replace the following packaging material with those which can be recycled or reused.
Glass tumblers packed in thermocol box.
True or False
A lot of plastic pollutes our environment.
A plastic used for making crockery is ______.
Unscramble the jumbled word given below, related to synthetic material.
Laspict
A syringe that is made from a type of plastic called ______.
Answer the following by rearranging the jumbled letters :
Plastics made of _______ are represented by resin code #6.
sytlopynere
Answer the following by rearranging the jumbled letters :
Expanded polystyrene is commercially known as ______.
mthreolco
