An important reason for the large daily temperature range over deserts is:
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The formula of growth rate for population in given time is
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Air is composed of gases, water vapours and
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Which of the following is a biodiversity hot spots in India?
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Temperate forests occur in India in
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The unit of total water content of the soil is known as
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The unfavourable alteration of environment due to human activities is termed as
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The complex network of interconnected food chains is called ___________
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Autecology deals with
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Synecology deals with
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What is deep ecology?
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Red data book contains data of
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A group of individuals of a plant or animal species, inhabiting a given area is called
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________ is the degradation of land in arid, semi-arid and dry sub-humid areas.
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Lotic ecosystem refers to
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When the two ecosystems overlap each other, the area is called
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An ecosystem gradually merges with an adjoining one through a transitional zone is called the ______________
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The term "Eco" implies
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Germ Layer includes
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Maximum deposition of DDT will occur in
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