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Environmental Science

Environmental Science
Ganga Action Plan in India was launched in the year _________

1978
1986
1980
1988

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Environmental Science
Ecology deals with the study of:

Reciprocal relationship between living and non living components
Living and non living components
Environment
Living beings

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Environmental Science
Which of the following groups is absolutely essential functional component of the ecosystem?

Producers and detritivores
Detritivores
Producers and herbivores
Producers

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Environmental Science
In a pyramid of numbers, in a grassland ecosystem, the largest population is that of

Producers
Herbivores
Tertiary Consumers
Secondary consumers
Primary consumers

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Environmental Science
The major reservoir of carbon is

Rock
Ocean Bed
The atmosphere
Plant and animals

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Environmental Science
During a radiation inversion, wind machines

All of these
Lift cool, surface air to higher altitudes
Mix the air near the ground
Bring warm air down toward the surface

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MORE MCQ ON Environmental Science

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