Calicut University 2011 Entrance Exams Other Entrance Exams ENVIRONMENTAL STUDIES Bank by University Of Calicut - Question Paper

(a) Environment (b) Ecotone (c) Ecotone (d) Soil
245. The natural source of energy is ________________
(a) Sun (b) Stars (c) Electricity (d) Lightening
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246. Eutrophication outcome from
(a) Agricultural and sewage water (b) Vehicle exhaust
(c) Pesticides (d) Industrial effluent
247. The major reservoir of carbon is
(a) The atmosphere (b) Ocean led
(c) Plant and animals (d) Rock
248. The reason of Bhopal disaster is
(a) Methyl Alcohol (b) Methyl Carbonate
(c) Methyl isocyanate (d) Methyl Sulphate
249. Plants which grow in light are called
(a) Sciophytes (b) Heliophytes
(c) Oxylophytes (d) Epiphytes
250. Total water content of the soil is known as
(a) Holard (b) Chraserd (c) Echard (d) All of the above
251. What is meant by root ozone process?
(a) A control measure to prevent water pollution
(b) A process by which roots of plants are spread on the ground
(c) A control measure to prevent soil pollution
(d) None of these
252. WWF-1 stands for
(a) World wrestling Federation India
(b) World wide Fund for Nature – India
(c) World wide Finance for Nature- India
(d) Worldwide Flora-India Chapter
253. Web of life is
(a) A book written by Charles Dickens (b) Interlinked chain of food
(c) Energy cycle (d) Carbon, Nitrogen and water cycles
254. Western India and Deccan plateau is famous for
(a) Desert ecosystem (b) Grassland ecosystem
(c) Aquatic ecosystem (d) Forest eco system
255. The simplest aquatic ecosystem can be seen in a
(a) River (b) Lake Pond (c) Water Tank
256. Fishes such as catfish which takes their food from the muddy bed of the lakes are called
(a) Mud feeders (b) Green feeders
(c) Bottom feeders (d) all the above

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