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Environmental Science

Environmental Science
Which of the following type of pollution can cause the outbreak of jaundice

Land
Air
Thermal
Water

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Environmental Science
A biomass pyramid is important because it illustrates

The number of tropic levels in a system
How energy flows through a food web
The biomass of all organisms at each tropic level in a system
The number of species in each tropic level

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Environmental Science
A Hawk that eats a frog is a

Primary Consumer
Secondary Consumer
Tertiary Consumer
Producer

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Environmental Science
Acid rain contains

Acetic acid
Oxalic acid
Hydrochloric acid
Sulphuric acid

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Environmental Science
Barnacles growing on the back of whale is an example for

parasitism
amensalism
mutualism
commensalism

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Environmental Science
Nitrogen gas returns to the atmosphere by the action of

Nitrate fertilizers
Nitrogen fixing bacteria
Nitrifying bacteria
Denitrifying bacteria

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MORE MCQ ON Environmental Science

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