Q. Primary energy is a source of energy such as fossil fuels, nuclear or:

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Q. A compound is a substance formed from two or more elements chemically combined in:

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Q. Water takes large amount of heat input to give it a small:

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Q. Condensation is a process of changing state from gas to:

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Q. UV radiation from Sun strikes molecules of oxygen, causes two oxygen atoms to:

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Q. About 30% of incoming solar radiation is reflected by surface of earth and:

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Q. Condensation is process that changes substance from:

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Q. CFCs emission have accounted for 80% of total:

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Q. Passive solar design works in an affective way, building design for maximizing use of:

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Q. 'IPCC' is world scientific body assessing:

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Q. 'Monsoon' is a particular seasonal weather patterns in a:

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Q. Forests help in driving:

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Q. 'ODS' stands for

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Q. In respiration, plants and animals break down stored food, utilizing oxygen to:

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Q. Wind farm is a group of wind turbines for generating:

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Q. Paleoclimatology' is study of reconstruction of ancient climates by:

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Q. Convection is transfer of heat within a fluid generated by a:

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Q. Perennial ice cover in Arctic, has been melting at rate, approximately

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Q. Logging can cause degradation of

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Q. Most common 'isotope' of carbon is

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