Environment - Economic Development — Important Questions
Telangana Open School (TOSS) · Class 12 · Economics
44 important questions from Environment - Economic Development for Telangana Open School (TOSS) Class 12 Economics, with answers.
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Important Questions from Environment - Economic Development
What does the hydrosphere consist of?
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All water bodies on Earth
Hydrosphere refers to all water bodies including oceans, rivers, lakes, and groundwater.
Which of the following is a degradable pollutant?
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Household waste
Degradable pollutants like household waste can be broken down naturally in the environment.
What is the main cause of air pollution mentioned in the chapter?
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Burning of fossil fuels
The chapter lists burning of fossil fuels, industrial waste, and vehicle emissions as major causes of air pollution.
Which of the following is a natural ecosystem?
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Forest
Natural ecosystems like forests function without human intervention.
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