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Environmental Science

Environmental Science
Which latitude belt best describes the middle latitudes?

30o to 50o
20o to 80o
20o to 35o
40o to 70o
10o to 35o

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Environmental Science
Major cause of Ozone depletion is due to which chemical?

Dioxins
Polyphenols
ChloroFluoroCarbons
Rayon

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Environmental Science
Harmful trace metals in fly ash:

cadmium
antimony
arsenic
All of these

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Environmental Science
Which of the following gases has role an important in maintaining atmospheric temperature?

Oxygen
Argon
Carbon dioxide
Nitrogen

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Environmental Science
The pyramid of energy in terrestrial ecosystem is

Inverted
Irregular
Upright
Spindle shaped

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Environmental Science
The effects of radioactive pollutants depends upon

Rate of diffusion
Rate of deposition of the contaminant
All of these
Energy releasing capacity

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MORE MCQ ON Environmental Science

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