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प्रश्न
True or False
A lot of plastic pollutes our environment.
विकल्प
True
False
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उत्तर
A lot of plastic pollutes our environment- True
APPEARS IN
संबंधित प्रश्न
Plastic shows ______ property, hence it can be moulded to any shape.
Who is my partner?
| 'A' column | 'B' column |
| a. Lead glass | i. Plates |
| b. Bakelite | ii. Mattresses |
| c. Thermocol | iii. Electric bulb |
| d. Optic glass | iv. Electric switch |
| e. Polypropylene | v. Lens |
Write the natural or manmade raw material of the following items.
Mattress, glass vessel, bangle, chair, gunny bag, broom, knife, pen.
Write short note.
Glass production.
______ are used to identify different types of plastics.
A plastic bag dumped in the soil stays without breaking down for 500 years. If a new generation starts in every 30 years, how many generations would it take to see the plastic bag finally broken down?
Plastic articles are available in all possible shapes and sizes. Can you tell why?
Unscramble the jumbled word given below, related to synthetic material.
Laspict
Which of the following is non–bio degradable?
Answer the following by rearranging the jumbled letters :
One-time use plastics are also known as ______ plastics.
áwyrhotwa
