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Environmental Science

Environmental Science
Autecology deals with

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

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Environmental Science
_________ mixed with diesel reduces carbon monoxide emissions up to 50%.

Phenol
Methanol
Alcohol
Ethanol

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Environmental Science
Some species of plants and animals are extremely rare and may occur only at a few locations are called

Vulnerable
Endemic
Endangered
Threatened

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Environmental Science
The processes of condensation and freezing:

Do not affect the temperature of their surroundings
Both absorb sensible heat from the environment
Do not involve energy transport
Both release sensible heat into the environment

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Environmental Science
The formula of growth rate for population in given time is

dN/rN=dt
dt/rN=dt
dt/rN=dN
dN/dt=rN
dt/dN=rN

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Environmental Science
All the statements are correct regarding ecological succession except

The role of decomposers becomes more and more important
Species diversity increases as succession proceeds
It is a random process
The food chain relationships becomes more complex

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MORE MCQ ON Environmental Science

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