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प्रश्न
Accumulation of non-biodegradable pesticides in the food chain in increasing amount at each higher trophic level is known as ______.
पर्याय
eutrophication
pollution
biomagnification
accumulation
उत्तर
Accumulation of non-biodegradable pesticides in the food chain in increasing amount at each higher trophic level is known as biomagnification.
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संबंधित प्रश्न
Which of the following groups contain only biodegradable items?
How does a biodegradable waste differ from a non-biodegradable waste? Give two examples of non-biodegradable wastes which pollute our environment.
Explain why, some materials are biodegradable but some are non-biodegradable.
Which of the following materials are biodegradable?
Animal bones, Iron nails, Plastic mugs, Leather belts, Silver foil
Which of the following materials are biodegradable?
Animal bones, Iron nails, Plastic mugs, Leather belts, Silver foil
Explain why, it is better to use paper bags than plastic bags.
Which of the following is not a non-biodegradable material?
(a) nylon socks
(b) plastic school bag
(c) jute carry bag
(d) polyester clothes
We should not separate our waste.
Name any five items which are recyclable.
Write the benefits of recycling.
