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Environmental Science

Environmental Science
Drinking of fluoride containing water results :

chlorosis
methaemoglobinema
minemata
fluorosis

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Environmental Science
The most important reason for decrease in biodiversity is

Habitat destruction
Over-exploitation
Introduction of exotic species
Habitat pollution

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Environmental Science
Which is the world's most deadliest snake?

Anaconda
Spitting cobra
Russel viper
Black mamba

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Environmental Science
What is desertification?

Conversion of forests into desert
All of these
Conversion of croplands into desert
Conversion of grassland into desert

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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 ratio of the mass of water vapour in a given volume (parcel) of air to the mass of the remaining dry air describes the:

Dew point
Mixing ratio
Relative humidity
Absolute humidity

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MORE MCQ ON Environmental Science

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