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Environmental Science

Environmental Science
What is deforestation?

Product of forest
destruction of forest
None
Forest Protection

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Environmental Science
The components of LPG are _____________

Propane & Ethane
Propane & Butane
Methane & Hexane
Ethane & Methane

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Environmental Science
Energy flow in ecosystem is

None of these
Bidirectional
Unidirectional
Multidirectional

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Environmental Science
If you want to keep an object cool while exposed to direct sunlight,

Put it inside a brown paper bag
Wrap it in black paper
Wrap it in aluminum foil with the shiny side facing inward
Wrap it in aluminum foil with the shiny side facing outward

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Environmental Science
Photochemical smog is called

Los Angeles smog
None of these
London smog
Tokyo smog

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Environmental Science
The most abundant gas emitted from volcanoes is:

Water vapour
Nitrogen
Carbon dioxide
Sulfur dioxide
Helium

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MORE MCQ ON Environmental Science

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