Agriculture · all questions

Environmental Science In Agricultural
practice.

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Q101

Which of the following is must to sustain life on earth?

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Q102

Which of the following contribute to the carbon cycle?

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Q103

The photochemical smog is formed by

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Q104

Water soaked appearance of leaves due to sulphur dioxide pollution is caused by

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Q105

Branch of Biology dealing with distribution of plants and animals on earth surface and their inter-relationship is termed

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Q106

The impacts caused by construction of dams and reservoirs include

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Q107

Green house effect was discovered by

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Q108

Which one is not a pollutant normally?

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Q109

The largest reservoir of phosphorus in the biosphere is the

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Q110

The other two states other than states of matter (gas, liquid and solid) are

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Q111

The typical composition of management of solid wastes do not depend on

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Q112

An organochlorine insecticide is

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Q113

Which is not a greenhouse gas

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Q114

With respect to energy, earth is regarded as

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Q115

What is the ground water reserve of India?

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Q116

Match the terms in Column I with suitable terms in Column II

Column I	Column II
a. The rate at which organic molecules are formed in green plant	1. Secondary productivity
b. The ultraviolet rays are absorbed	2. Gross primary productivity
c. The rate of increase in the biomass of heterotrophs	3. Ozone layer
d. Ten percent law	4. Cycle of matter
e. The exchange of materials between the living of non-living world	5. Lindemann's law

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Q117

Total water in hydrosphere is

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Q118

Sampling in which elements are grouped together because they share certain features

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Q119

Guano deposits of birds consists of

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Q120

The source of methane pollution is

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