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1. India`s first biogas bottling plant towards commercialization to demonstrate an integrated technology is set up in

A

Gulbarga karnataka

B

Salem Tamil Nadu

C

Nashik Maharashtra

D

Guntur Andra Pradesh

2. why too much of carbon dioxide in the atmosphere is bad?

A

Carbon dioxide releases heat energy too fast

B

Carbon dioxide entraps atmospheric heat

C

Carbon dioxide radiates heat back to stratosphere

D

Carbon dioxide breaks chlorine in upper reaches of atmosphere

3. Where is the Rawatbhata Atomic centre of india located?

A

Karnataka

B

Maharashtra

C

Gujarat

D

Rajasthan

4. In India, Divecha Centre for Climate Change is located in

A

Indian institute science Bengaluru

B

Tata institute of fundamental research Mumbai

C

Jawaharlal Nehru University New Delhi

D

North Eastern Hill university Shillong

5. In India, the first ever river action play The Ganga Action Plan was taken up by

A

World Health Organization , UN

B

Ministry of Environment and Forest, GOI

C

Isha Foundation, India

D

World wildlife Fund , Switzerland

6. The Rio declaration 1992 set out 27 principles to guide the international community in achieving

A

Sustainable development

B

Education development

C

Financial development

D

Child development

7. Cambrian explosion took place approximately

A

530 million years ago

B

730 million years ago

C

930 million years ago

D

130 million years ago

8. Sedimentary rocks are formed by the accumulation of sediments. An example of sedimentary rock is

A

Bassalt

B

Diorite

C

Marble

D

Sandstone

9. In what type of rocks are fossils found?

A

Sedimentary Rocks

B

Igneous Rocks

C

Metamorphic Rocks

D

Volcanic Rocks

10. UNEP is an agency that coordinates its activities, assisting developing countries in implementing environmentally sound policies and practices. UNEP stands for

A

United Network Environment Programme

B

United Nations Environment Programme

C

United Nations Environment Policy

D

United Nations Environment Practice

11. The toxic gas leaked from a pesticide plant responsible for Bhopal Gas Tragedy is

A

Methyl Cyanide

B

Methyl Isocyanate

C

Nitrous Oxide

D

Nitrogen Dioxide

12. Among the four basic varieties of coal which has the highest carbon content?

A

Bituminous

B

Anthracite

C

Sub Bituminous

D

Lignite

13. Thar Desert is characterized by

A

Mangrove forests and tidal mud flats

B

Arid Landscapes

C

Large expanse of grasslands

D

Backwaters from lagoons

14. In which of the following biological association, both species are harmed by the interaction?

A

Mutualism

B

Amensalism

C

Parasitism

D

Competition

15. Environmental studies aims at developing

A

Understanding local environment/environmental issues

B

Understanding global environment/environmental issues

C

To develop positive attitude towards environment

D

All of the above

16. The term Biomagnification refers to

A

Increase in the concentration of non degradable pollutant as they pass through food chain

B

Group of individuals of the same species within a community

C

Number of births during a given time period

D

Interspecific interaction between members in which one population adversely affects the other

17. Which of the following options is NOT an example of Abiotic component of an ecosystem?

A

Air

B

Soil

C

Sunlight

D

Fungi

18. Ozone is a gas made up of

A

four oxygen atoms

B

two oxygen atoms

C

three oxygen atoms

D

five oxygen atoms

19. Which of the following is NOT a cause for the lose of biodiversity in general?

A

Co-extinction

B

Alien species invasions

C

Over exploitation

D

Reforestation

20. The indigenous catfishes in Indian rivers facing a threat of extinction because of which reason among the following options?

A

Co-extinction

B

Alien species invasions

C

Habitat loss

D

Over exploitation