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Environmental Science

Environmental Science
Which of the following region has maximum diversity?

temperate rainforest
mangrooves
coral reefs
taiga

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Environmental Science
Which of the following enhances soil fertility?

Crop rotation
Irrigation
Using new seed varieties
Improved methods of agriculture

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Environmental Science
The amount of solar radiation reaching the surface of the earth is called

solvents
minerals
reflected light
Solar flux

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Environmental Science
In recycling of mineral elements within an ecosystem, the responsible direct acing organism are called

Primary consumers
Secondary consumers
Decomposers
Producers

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Environmental Science
In the northern hemisphere, the number of hours of daylight begin to shorten after the

Summer solstice
Spring equinox
Winter solstice
Autumn equinox

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

Producers
Detritivores
Producers and herbivores
Producers and detritivores

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MORE MCQ ON Environmental Science

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