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Environmental Science

Environmental Science
Soap and detergents are the source of organic pollutants like:

All of these
Sulphonated hydrocarbons
Polyphosphates
Glycerol

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Environmental Science
The biosphere encompasses the total __________ of living material in a region or the globe.

Animal population
Weight
Photosynthesis
Diversity of species

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Environmental Science
Ramsar Convention refers to the conservation of ____________

Forest land
Wetlands
Deserts
Agriculture lands,

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Environmental Science
Heavy dust can cause

browning of leaves
closure of stomata
opening of stomata
leaf blights

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Environmental Science
The resources that are derived from bio-mass of living organisms are called ________ resources.

natural
environmental
non-renewable
renewable

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Environmental Science
The crucial species that determine the ability of large number of other species is termed as _________ species.

Crucial
Important
Keystone
Significant

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MORE MCQ ON Environmental Science

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