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Environmental Science

Environmental Science
Which of the following would be considered to be a biotic component of an environment?

Water
Fire
Fungi
Soil

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Environmental Science
Lines connecting points of equal temperature are called:

Thermographs
Isobars
Isotherms
Thermals

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Environmental Science
A graphic representation of number of individuals of different species belonging to each trophic level in a an ecosystem is known as

Ecological pyramid
Pyramid of number
Pyramid of biomass
Pyramid of energy

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Environmental Science
The ozone at ground level is primarily from __________ precursors.

Methane
Fossil fuel
CFCs
Oxygen

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Environmental Science
Carbon monoxide is a pollutant because

makes nervous system inactive
it reacts with O2
reacts with haemoglobin
it inhibits glycolysis

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Environmental Science
The portion of the earth and its environment which can support life is known as _________

Exosphere
atmosphere
Biosphere
Crust

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MORE MCQ ON Environmental Science

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