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Environmental Science

Environmental Science
The relative humidity is often near 100 percent in the Polar Regions.

1

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Environmental Science
The combination of nitrogen oxides and hydrocarbons in the presence of the sunlight causes

Ozone hole in the atmosphere
Global warming
Acid rain
Smog

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Environmental Science
_________ is an important factor that aggravates the effect of drought.

Floods
Deforestation
Acid Rain
Soil Erosion

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Environmental Science
Wild life is continuously decreasing. What is the main reason of this?

Cutting down of forest
Hunting
Destruction of habitat
Predation

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Environmental Science
Habitat loss and fragmentation, over exploitation, alien species invasion and co extinction are causes for

Biodiversity loss
Migration
Population exploitation
Ecological succession
Pollution

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Environmental Science
The main energy source for the environment is ________

Electrical energy
Solar energy
Bioelectric energy
Chemical energy

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MORE MCQ ON Environmental Science

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