91. What is Dendrology?
92. In which of the following the maximum plant diversity is found
93. When water changes from a liquid to a vapour, we call this process:
94. The area to which a species is biologically adapted to live is known as ________
95. Soap and detergents are the source of organic pollutants like:
96. Which one of the following cycle is not a gaseous biogeochemical cycle in ecosystem?
97. All are primary pollutants except
98. Which one of the following is not a primary pollutant?
99. Chipko movement is a public agitation that occurred in
100. Who coined the slogan of Chipko Movement "Ecology is Permanent economy".
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