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Ecology Biodiversity Conservation Environmental Issues Quiz 2 (25 MCQs)

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1. Rio+20 summit was held in
2. An interactive association between two populations in which one population benefits from the association, while the other is not affected, is
3. What is the importance of the 42nd Amendment to the Constitution brought in the year 1976?
4. The forest biome characterised by 3-4 tree species/km2 is
5. In terrestrial ecosystems, roughly how much NPP ends up being broken down by decomposers?
6. Identify the air pollutant in urban areas which irritates eyes and also respiratory tract of human beings.
7. Basal convention on trans-boundary movement of hazardous waste was implemented in the year
8. Which of the following is a meteorological hazard?
9. To survive and avoid competition for the same resources, a species usually occupies only part of its fundamental niche in a particular community orecosystem. This is called
10. Which region among the following is not Atmospheric Brown Cloud (ABC) hotspot?
11. Among the following air pollutants which directly impacts human health as well as climate?
12. The sequence of events that occur during primary succession is as follows
13. At present, what is the share of renewable energy in the total energy production of India?
14. Which of the following is not a Millennium Development Goal?
15. Which of the following is not an external factor controlling an ecosystem?
16. Which of the following types of coal contains higher percentage of volatile matter?
17. Variety of different species, genetic variability among individuals within each species and variety of ecosystems constitute the so called
18. The Indian monsoon period is from
19. Which among the following is not required for the formation of Photochemical smog?
20. According to National Ambient Air Quality Standards, the annual average concentration of Sulphur dioxide in residential areas in India is
21. Average composition of biodegradable waste in Municipal Solid Waste (MSW) of India is
22. Major source of SO2 is
23. Chaparral, Maquis, Encinous, Melleseab are important areas of
24. Which one of the following is not a post audit activity under environmental audit process?
25. Removal of top fertile soil by water is called
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