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Environmental Science

Environmental Science
_________ ecosystems are maintained artificially by man.

Marine
Man-made
Brackish
Artificial

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Environmental Science
In the northern hemisphere, north-facing hillsides have a ____ growing season than south-facing hillsides.

Longer
Shorter

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Environmental Science
The ratio of the mass of water vapour in a given volume (parcel) of air to the mass of the remaining dry air describes the:

Relative humidity
Absolute humidity
Dew point
Mixing ratio

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Environmental Science
When human body is infected by infection __________ type of cells are activated to defend the body.

leukocytes
lymphocytes
erythrocytes
monocytes

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Environmental Science
Macroconsumers include

All listed here
Omnivores
Herbivores
Carnivores

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

Deforestation
Soil Erosion
Acid Rain
Floods

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MORE MCQ ON Environmental Science

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