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Environmental Science

Environmental Science
Mulching helps in

soil sterility
moisture conservation
improvements soil structure
soil fertility

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Environmental Science
Carbon monoxide is a pollutant because it

inactivates nervous system A
inhibits glycolysis
reacts with 02
reacts with haemoglobin

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Environmental Science
Scientists are able to determine the air temperature in the thermosphere by:

Direct measurements in manned, high-altitude balloons
Using radiosondes
Observing changes in satellite orbits
Using temperature probes in orbiting satellites

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Environmental Science
The cause of Bhopal disaster is

Methyl Sulphate
Methyl Isocyanate
Methyl Alcohol
Methyl Carbonate

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Environmental Science
In recycling of mineral elements within an ecosystem, the responsible direct acing organism are called

Secondary consumers
Producers
Primary consumers
Decomposers

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Environmental Science
The term "normal" refers to weather data averaged over:

Thirty years
At least a day
One year
Several months

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MORE MCQ ON Environmental Science

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