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What ar biodegradable substances?...

What ar biodegradable substances?

A

Peels of fruits

B

Polyethene covers

C

Milk covers

D

Worn out footwear of plastic

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NCERT TELUGU-OBJECTIVE TYPE QUESTION-ENVIRONMENTAL EDUCATION
  1. In 19th century the population of is 1,00,000 but now has fallen to a...

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  2. The name of the project for tigers-

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  3. What ar biodegradable substances?

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  4. Observe the following sentences. (A) Buy a polythene cover at the mark...

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  5. Consumption of cheap,less durable products leads to wastage of

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  6. Self employment schemes help in generating-

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  7. Which of the statements is false-

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  8. Which of the following is a desert in India-

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  9. This is responsible for floods and famine-

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  10. Observe the following a, b sentences (A) No harm to the environment by...

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  11. Observe the following a, b sentences (A) The pollutants released from ...

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  12. The harmful pollutants released by people enters into the food chain i...

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  13. Zoos are places for 1) Conservation of animals 2) Research 3) Creati...

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  14. This is prohibited in zoos-

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  15. Read the following sentences. (A) People regard nature as divine., (B)...

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  16. Which of the following is not a biodegradable substance?

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  17. Which of the following is an eco friendly act (A) Dumping biodegradabl...

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  18. Garbage dumps infested by flies lead to spread of ………………..

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  19. If al the waste we generate is biodegradable, what impact may this hav...

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  20. Complete the blanks. The entering of pollutants in a food chain is c...

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