India’s Forest, Wetlands, Mangroves and Coral Reefs

16. Which of the following is not a threat to coral reefs in India?

a) Overfishing

b) Global warming

c) Pollution

d) Forest fires

17. The state with the highest percentage of mangrove cover in India is:

a) West Bengal

b) Odisha

c) Andaman and Nicobar Islands

d) Gujarat

18. Which of the following is a type of wetland characterized by excessive accumulation of organic matter?

a) Bog

b) Fen

c) Swamp

d) Marsh

19. The only floating national park in India, Keibul Lamjao National Park, is located in which state?

a) West Bengal

b) Manipur

c) Meghalaya

d) Mizoram

20. Which of the following is considered the lifeline of the Sundarbans?

a) Ganga River

b) Brahmaputra River

c) Hooghly River

d) Mahanadi River