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Environmental Science

Environmental Science
When oil and gas resources are burnt they kill many forests and lakes by

deforestation
forest fire
acid rain
water pollution

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Environmental Science
Radiation can cause

bone marrow diseases
Haemophilia
cardiac disease
leukemia

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Environmental Science
An association between two individuals or populations where both are benefitted and where neither can survive without the other is

protocoperation
mutualism
competition
commensalism

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Environmental Science
Without the atmospheric greenhouse effect, the average surface temperature would be:

The same as it is now
Lower than at present
Higher than at present
Much more variable than it is now

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Environmental Science
This is used as a guide to planting and for determining the approximate date for harvesting crops:

Mean annual temperature
Cooling degree-days
Growing degree-days
Heating degree-days

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Environmental Science
World wildlife week is observed during

Last week of October
Third week of October
First week of September
First week of October

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MORE MCQ ON Environmental Science

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