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Environmental Science

Environmental Science
Deforestation generally decreases

Global Warming
Soil erosion
Rainfall
Drought

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Environmental Science
Total amount of living material at the various trophic levels of a food chain is depicted by pyramids of

biomass
energy
numbers
all of these

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Environmental Science
Which of the following has a wavelength shorter than that of violet light?

Red light
Blue light
Ultraviolet radiation
Green light
Infrared radiation

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Environmental Science
The slow rate of decomposition of fallen logs in nature is due to their

low moisture content
anaerobic environment around them
low cellulose content
poor nitrogen content

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Environmental Science
An example of lotic system

River
Lake
Pond
Reservoir

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Environmental Science
The unit of total water content of the soil is known as

Chraserd
All of these
Echard
Holard

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MORE MCQ ON Environmental Science

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