Conservation Ecology
ICSE · Class 12 · Environmental Science
Most important questions from Conservation Ecology for ICSE Class 12 Environmental Science board exam 2026. MCQs, short answer, and long answer questions with marks.
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Sample Questions
Which of the following are ecosystem services mentioned in the chapter?
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Soil formation, Pollination by insects, birds and bats, Climate regulation
Soil formation, pollination, and climate regulation are listed as ecosystem services.
Which statement about tropical rain forests is correct?
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They have depleted from about 14% to 6%
Tropical rain forests are described as having depleted from about 14% to 6%.
What is the main effect of habitat loss on species populations?
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It leads to population decline and possible extinction
Habitat loss reduces populations and can eventually lead to extinction.
More than 50% of wetlands in which country have been destroyed in the last 200 years?
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United States
The chapter states that more than 50% of wetlands in the US have been destroyed in the last 200 years.
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