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Environmental Science

Environmental Science
In pond ecosystem, the pyramid of biomass is

none of these
upright
inverted
spindle shaped

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Environmental Science
The most abundant greenhouse gas in the earth's atmosphere:

Methane (CH4)
Nitrous oxide (N2O)
Chlorofluorocarbons (CFCs)
Carbon dioxide (CO2)
Water vapour (H2O)

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Environmental Science
The most widely used pesticides function by disrupting

renal function
neurological cellular function
molecular events
endocrine function

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Environmental Science
Oil derived from coal, oil shales or tar sands is called

None of these
natural gas
syncrude
biomass

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Environmental Science
Enrichment of water body by nutrients like phosphorus and nitrogen is called _____________

Climax Vegetation
Stratification
Eutrophication
Succession

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Environmental Science
Minute particles and liquid droplets are collectively called

Convection current
Aerosols
UV radiation
Ozone

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MORE MCQ ON Environmental Science

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