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Environmental Science

Environmental Science
The earth's atmosphere is divided into layers based on the vertical profile of:

Wind speed
Air pressure
Air temperature
Air density

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Environmental Science
Which of the following type of pollution can cause the outbreak of jaundice

Land
Water
Air
Thermal

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Environmental Science
In ecological succession from pioneer to climax community, the biomass shall

no relation
decrease
increase and then decrease
increase continuously

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Environmental Science
Which of the following gases are mainly responsible for the atmospheric greenhouse effect in the earth's atmosphere?

Oxygen and nitrogen
Ozone and oxygen
Water vapor and carbon dioxide
Nitrogen and carbon dioxide

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Environmental Science
Ecology deals with the study of:

Living and non living components
Living beings
Environment
Reciprocal relationship between living and non living components

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Environmental Science
Nitrogen gas returns to the atmosphere by the action of

Nitrogen fixing bacteria
Denitrifying bacteria
Nitrate fertilizers
Nitrifying bacteria

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MORE MCQ ON Environmental Science

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