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Environmental Science

Environmental Science
Oil spills are a source of pollution for

water
land and air
land and water
air and noise

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Environmental Science
The percentage of water vapour present in the air compared to that required for saturation is the:

Dew point
Relative humidity
Specific humidity
Mixing ratio
Absolute humidity

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Environmental Science
Biodiversity

Remains same throughout the planet
Increases towards the equator
Has no effect on change in latitude
Decreases towards the equator

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Environmental Science
Suppose two unsaturated air masses mix horizontally. The resulting mixture cannot possibly be saturated.

1

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Environmental Science
Which of the following enhances soil fertility?

Improved methods of agriculture
Irrigation
Using new seed varieties
Crop rotation

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Environmental Science
Light energy is transformed into chemical energy by

Recycling
Productivity
Photosynthesis
Respiration

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MORE MCQ ON Environmental Science

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