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Environment & Ecology MCQs

61.
What is 'Coral Bleaching' in the context of coastal ecosystems?
A Growth of new coral reefs
B Loss of symbiotic algae due to stress
C Increase in fish population
D Cleaning of ocean water
62.
Which coastal ecosystem acts as a natural barrier against cyclones and tsunamis?
A Mangroves
B Grasslands
C Desert scrub
D Alpine meadows
63.
What is the primary impact of climate change on India's coastal ecosystems?
A Increased forest cover
B Sea-level rise and coastal erosion
C Decrease in ocean temperature
D Expansion of coral reefs
64.
Which authority has the power to declare an area as a National Park?
A State Government only
B Central Government only
C Both State and Central Governments
D District Magistrate
65.
Under which act are National Parks established in India?
A Environment Protection Act, 1986
B Wildlife Protection Act, 1972
C Forest Conservation Act, 1980
D Biological Diversity Act, 2002
66.
Which of the following is the primary objective of designating a new National Park?
A Promoting industrial tourism
B Conservation of biodiversity and protection of endangered species
C Urban expansion
D Agricultural development
67.
What is the primary methodology used for the All India Tiger Estimation?
A Direct counting by forest guards
B Camera trapping and M-STrIPES software
C Satellite imagery only
D Public surveys
68.
Which state in India currently holds the highest number of tigers according to the latest census?
A Karnataka
B Madhya Pradesh
C Uttarakhand
D Maharashtra
69.
Which organization conducts the All India Tiger Estimation in India?
A Wildlife Institute of India (WII)
B National Tiger Conservation Authority (NTCA)
C World Wide Fund for Nature (WWF)
D Botanical Survey of India (BSI)
70.
The Amrit Dharohar Yojana aims to leverage which of the following for wetland conservation?
A Local community participation and eco-tourism.
B Strict government regulations and penalties.
C International funding and foreign aid.
D Technological advancements in satellite monitoring.
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