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Environmental Science

Environmental Science
World Forest day is celebrated on

7th June
1st Dec
5th June
21st March

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Environmental Science
_________ layer is very near to earth

Troposphere
Thermosphere
Stratosphere
Mesosphere

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Environmental Science
Dodo is

Extinct
Rare
Critically endangered
Endangered

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Environmental Science
An example of lotic system

Pond
Reservoir
River
Lake

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Environmental Science
Rain during November is more acidic than monsoon rain due to

dissolved SO2
dissolved CO2
None of these
dissolved NO2

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Environmental Science
Oil, coal and natural gas supply approximately __________ % of the energy used in the United States

40
10
25
81

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MORE MCQ ON Environmental Science

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