Tamil Nadu State Board ( Samacheer Kalvi ) Online Test based on Book Back Questions - 11th Standard Economics - English Medium - Environmental Economics

Samacheer Kalvi 11th Economics - Environmental Economics - Book Back Questions in English Medium


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Question 1 Of 10

Which of. the following is responsible for protecting humans from harmful ultraviólet rays? .


Question 2 Of 10

Which of the following is the anticipated effect of Global Warming?


Question 3 Of 10

The word biotic means environment


Question 4 Of 10

“All the conditions, circumstances, and influences surrounding and affecting the development of an organism or group of organisms” is called ………………………..


Question 5 Of 10

…………………….. is unwanted or excessive sound that can have deleterious effects on human health and environmental quality.


Question 6 Of 10

In a pure public good, consumption is ……………..


Question 7 Of 10

The common source of outdoor air pollution is caused by combustion processes from the following ……………..


Question 8 Of 10

………………………… is a system of agricultural production which avoids the use of synthetic fertilizer, pesticides, and livestock additives.


Question 9 Of 10

…………………………. is the current increase in temperature of the Earth’s surface as well as its atmosphere. .


Question 10 Of 10

…………………….. Economics involves theoretical and empirical studies of the economic effects.


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