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Environmental Science

Environmental Science
Earth summit was held in

Paris in 1992
Stockholm in 1972
Rio de Jeneiro in 1992
New York in 1972

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Environmental Science
World Ozone day is

43987
44151
43906
44090

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Environmental Science
Which is an example for sedimentary biogeochemical cycle

Phosphorus cycle
Water cycle
Nitrogen cycle
Oxygen cycle

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Environmental Science
Deforestation generally decreases

Global Warming
Drought
Soil erosion
Rainfall

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Environmental Science
The maximum pressure that water vapor molecules would exert if the air were saturated is called the:

None of these
Absolute humidity
Boiling point
Mixing ratio

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Environmental Science
Burning of coal produces oxides of sulphur and nitrogen which combined with water vapor leads to

soil pollution
forest fire
brackish water
acid rain

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