Q. Which of the following must be practiced to preserve and conserve the environment? Deforestation Recycling Soil erosion Pollution Answer: Recycling
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Q. Species of plants and animals which are found exclusively in a particular area are called Endemic species Exotic species Local species Specific species Answer: Endemic species
Q. Wildlife is depleting due to soil erosion hunting and poaching loss of sunlight loss of minerals Answer: hunting and poaching
Q. Part of the earth which supports life where living beings exists is called Atmosphere Biosphere Biology Biodiversity Answer: Biosphere
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Q. Species which are at the verge of extinction are called: extinct endangered endemic none of these Answer: endangered
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Q. The variety of animals, plants and microbes found in a particular area constitutes that area Biostatistics Biomagnification Biovariety Biodiversity Answer: Biodiversity
Q. What is the main aim of conserving living organisms? To increase the world’s population of organisms To prevent the extinction of endangered species To help the students of botany and zoology To help in ecotourism Answer: To prevent the extinction of endangered species
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Q. Biotic components of an ecosystem does not include : Minerals Mammals Mosses Microbes Answer: Minerals
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Q. The first reserve forest of India is Jim Corbett national park Sunderbans Satpura national park Eastern Ghats Answer: Satpura national park
Q. Which of the following shows a modern technology measure that helps preserve and conserve the environment? The practising crop rotation The recycling of paper, plastics and metal cans Using machines in agricultural industry Converting industrial wastes into biogas Answer: The recycling of paper, plastics and metal cans
