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Environmental Science

Environmental Science
The source of aerosol in upper atmosphere is

ruminants
sea currents
jet planes
petroleum based industries

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Environmental Science
The phenomenon of occurrence of additional species found in the ecotone or transitional zone between adjoining ecosystems is known as _________

Root effect
Edge effect
Raman effect
Coolidge effect

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Environmental Science
Autecology deals with

Ecology of community
Ecology of species
Ecology of many species
All listed here

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Environmental Science
The pyramid of numbers in a single tree is

Inverted
Spindle shaped
Upright
None of these

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Environmental Science
In grassland ecosystem, the pyramid of biomass is

spindle shaped
inverted
upright
none of these

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Environmental Science
The practical problem in hydrogen production is its

atomicity
weight
chemical property
valency

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MORE MCQ ON Environmental Science

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