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Environmental Science

Environmental Science
Sea water is

acidic
alkaline
hypotonic
neutral

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Environmental Science
One greenhouse gas contributes 14% to total global warming and another contributes 6%. These are respectively identified as

N2O and CO2
Methane and CFCs
Methane and CO2
CFCs and CO2
CFCs and N2O

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Environmental Science
_________ is the phenomenon where the earth retains heat.

Land pollution
Global effect
Air pollution
Green house effect

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Environmental Science
The source of energy in an ecosystem is

Sunlight
R.N.A
N.A
ATP

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Environmental Science
In meteorology, the word insolation refers to:

A well-constructed, energy-efficient home
The solar constant
Incoming solar radiation
An increase in solar output

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Environmental Science
The word Biophilia was coined by

Dr.Johanssen
Dr. Hackel
Dr. Benjamine
E O Wilson

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MORE MCQ ON Environmental Science

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