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Environmental Science

Environmental Science
________ is the degradation of land in arid, semi-arid and dry sub-humid areas.

Ecosystem
Desertification
Vegetation
Land fertility

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Environmental Science
The phenomenon of occurrence of additional species found in the ecotone or transitional zone between adjoining ecosystems is known as _________

Coolidge effect
Edge effect
Raman effect
Root effect

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Environmental Science
In the stratosphere, the air temperature normally:

Cannot be measured
Increases with increasing height
Both increases and decreases depending on the season
Decreases with increasing height

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Environmental Science
This is used as an index for fuel consumption:

Heating degree-days
Consumer price index
Growing degree-days
Mean annual temperature

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Environmental Science
Autotrophs are ______________

Producers
Herbivores
Saprophytes
Consumers

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Environmental Science
Renewable energy resources are mostly based on

biomass
nuclear power
nuclear power
fossil fuels

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MORE MCQ ON Environmental Science

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