Environment UPPCS Previous Year Questions with Answers (Page 16)

2020EnvironmentGS Paper I

With reference to Eutrophication, which of the following statement(s) is/are correct?

1. It decreases dissolved oxygen of water.

2. It is a phenomenon of nutrient enrichment of a water body.

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2020EnvironmentGS Paper I

Arrange the following events in chronological order and select the correct answer from the codes given below :

I. Rio Earth Summit

II. Publication of Brundtland Commission Report

III. Enforcement of Montreal Protocol

IV. Publication of 'The Limit to Growth' Report

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2020EnvironmentGS Paper I

The National Chambal Sanctuary does NOT fall in which of the following States?

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2019EnvironmentGS Paper I

Which one of the following is the well known example of bioindicator of air pollution ?

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2019EnvironmentGS Paper I

The gas, which is emitted in the paddy fields and increases the earth’s temperature is

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