Time Left:
600
sec
1. For whom conservation of biodiversity is important?
A. A.) Herbivores
B. B.) vegetation
C. C.) animals
D. D.) All living things
2. Which of the following species is vulnerable?
A. A.) Sparrow and Eagle
B. B.) Rats and snakes
C. C.) Deer and Tiger
D. D.) Tiger and Lion
3. For which of the following national parks and sanctuaries are made?
A. A.) For entertainment
B. B.) for hunting
C. C.) For pets
D. D.) for protection
4. Which of the following is an area rich in biodiversity ______.
A. A.) tropical region
B. B.) polar region
C. C.) Temperate tropical region
D. D.) oceanic area
5. In which of the following countries was the Earth Summit held?
A. A.) U. K
B. B.) Mexico
C. C.) Brazil
D. D.) China
7. Which of the following species existed on Earth before human life?
A. A.) Biodiversity
B. B.) applied
C. C.) Genital
D. D.) Empirical
8. How many species of the following are estimated to exist in the world?
A. A.) 20 lakhs to 10 crores
B. B.) 2 crores
C. C.) 4 crores
D. D.) 7 crores
9. According to the following estimates, what percentage of freshwater fish in South America are still unclassified?
A. A.) 40 percent
B. B.) 2 percent
C. C.) 4 percent
D. D.) 30 percent
10. Which of the following is believed to be the average lifespan of a species on Earth?
A. A.) 10 to 40 lakh years
B. B.) 1 to 4 lakh years
C. C.) 5 to 3 lakh years
D. D.) 7 to 30 lakh years
11. What percentage of the following species are estimated to be extinct?
A. A.) 99 percent
B. B.) 50 percent
C. C.) 75 percent
D. D.) 100 percent
12. Which of the following has the highest biodiversity?
A. A.) In tropical regions
B. B.) Sea mound
C. C.) Stream Island
D. D.) Sunken Island
13. As we move toward the polar regions, what numbers decrease and what increase?
A. A.) Species diversity is low and population is high
B. B.) Less rainfall, more diversity
C. C.) Less compaction, more species diversity
D. D.) Less precipitation, more evaporation
14. Biodiversity is made up of how many of the following words?
A. A.) Two words
B. B.) Four words
C. C.) One word
D. D.) Five words
15. Which of the following means bio?
A. A.) life
B. B.) animals
C. C.) the fish
D. D.) soil
16. What is the meaning of diversity?
A. A.) Diversity
B. B.) unity
C. C.) Joint
D. D.) contrast
17. Which of the following are the two levels of biodiversity?
A. A.) Species Biodiversity Genetic Biodiversity
B. B.) Biodiversity
C. C.) ecosystem
D. D.) Genetic
18. Which of the following is the catalyst for life creation?
A. A.) Gene
B. B.) plants
C. C.) rain
D. D.) None of the above
19. Which of the following is genetic biodiversity?
A. a) Gene diversity
B. b) Heart variety
C. c) skin diversity
D. d) animal diversity
20. What is a group of organisms having the following similar physical characteristics called?
A. a) species
B. b) organism
C. c) gene
D. d) None of the above
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