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Environmental Science

Environmental Science
National Maritime Day of India is celebrated on ______________

43926
43911
44120
43973

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Environmental Science
_______ tree is known as "flame of the forest"?

Pongamea
Zizyphus
Jackfruit
Butea monosperma

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Environmental Science
The study of food chains and food webs is observed in the phenomenon known as

energy flow
biological magnification
ecosystem
biological chain

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Environmental Science
An example of nitrogen fixing bacteria in the soil

Azotobacter
Rhizobium
Nostoc
Nitrobacter

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Environmental Science
Example of primary pollutant

NO2
CO
hydrocarbons
SO2

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Environmental Science
Which gas is likely to be reduced in the atmosphere by deforestation?

Sulphur dioxide
Carbon dioxide
Oxygen
Nitrogen

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MORE MCQ ON Environmental Science

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