environment

Ques:- Which among the following is not an endangered bird of India?
A. White bellied Heron
B. Great Indian Bustard
C. Forest Owlet
D. Mallard

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Ques:- Climate change is caused by
A. Greenhouse gases
B. Depletion of ozone layer
C. Pollution
D. All the above

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Ques:- The minimum area of the land required to completely sustain the life of one person is called his
A. Biota
B. Biome
C. Niche
D. Ecological foot print

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Ques:- The highest chemical pollution is caused by the industrial effluents of
A. Textile industry
B. Paper industry
C. Rayon industry
D. Leather industry

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Ques:- All components and individuals in an ecosystem are
A. Interdependent
B. Individualistic
C. Independent
D. Dispensable

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Ques:- Rajiv Gandhi Environment Award is given for outstanding contribution to
A. Afforestation and conservation of wastelands
B. Clean technology and development
C. Wild life conservation
D. Hindi books of environment

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Ques:- Higher order biotic level include
A. Cells
B. Tissues
C. Populations
D. Genes

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Ques:- The zone that extends both in the eastern and western hemispheres of earth is
A.  South temperate zone
B. North temperate zone
C. Tropical zone
D. Arctic zone

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Ques:- Ozone layer occurs in
A. Stratosphere
B. Hygrosphere
C. Troposphere
D. Atmosphere

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Ques:- Parts of Karnataka, Kerala and Tamil Nadu are included in
A. Uttarkhand Biosphere Reserve
B. The Nanda Devi Biosphere Reserve
C. The Nilgiri Biosphere Reserve
D. The Nokrek Biosphere Reserve

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Ques:- The concept of carbon credit originated from which one of the following?
A. Kyoto protocol
B. Doha round
C. Montreal protocol
D. Earth summit

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Ques:- The non biotic pollutant of underground water is
A. Arsenic
B. Algae
C. Bacteria
D. Viruses

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Ques:- Rainfall is between 100 – 200cm in
A. Arid zone
B. Dry zone
C. Wet zone
D. Intermediate zone

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Ques:- Blood cells do not shrink in blood because blood is
A. Hypotonic
B. Equimolar
C. Hypertonic
D. Isotonic

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Ques:- India belongs to
A. Tropical zone
B. South temperate zone
C. North temperate zone
D. Arctic zone

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Ques:- Producers are
A. Animals
B. Bacteria
C. Fungi
D. Plants

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Ques:- Xerophilous plants occur in
A. Desert conditions
B. Himalayas
C. Savannahs
D. Wet savannahs

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Ques:- Which of the following is the most important factor responsible for decline of biodiversity?
A. Controlling pests
B. Controlling predators
C. Destruction of habitat
D. Genetic assimilation

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Ques:- Which one of the following is not included under the basic component of the environment?
A. Biotic component
B. Abiotic component
C. Spatial component
D. Energy component

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Ques:- In a food chain, the stable energy utilized by plants is only
A. 1%
B. 0.1%
C. 1.0%
D. 10%

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