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PYQs/Biology/Environmental Issues

Biology2015easy

Environmental Issues

Increase in concentration of the toxicant at successive trophic levels is known as :

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Environmental Issues

Also in 2015

The UN conference of Parties on climate change in the year 2012 was held at :

Eutrophication of water bodies leading to killing of fishes is mainly due to non-availability of :

Other years

The thickness of ozone in a column of air in the atmosphere is measured in terms of:

Montreal protocol was signed in 1987 for control of

Which of these following methods is the most suitable for disposal of nuclear waste?

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