CTET Paper 1 · Environmental Studies (EVS)
Durga lives in a village and cooks food on a chulha (earthen stove) using wood or cow dung cakes as fuel. She has been suffering from severe cough for the last three months. This may be due to the
- carbon monoxide produced by burning fuel which may have been deposited in her respiratory tract
- soot produced by burning the fuels which may have been deposited in her respiratory tract
- smoke produced by burning fuels which may have caused her allergy
- old age and pollution inside and outside her hut
Durga lives in a village and cooks food on a chulha (earthen stove) using wood or cow dung cakes as fuel. She has been suffering from severe cough for the last three months. This may be due to the
- carbon monoxide produced by burning fuel which may have been deposited in her respiratory tract
- soot produced by burning the fuels which may have been deposited in her respiratory tract
- smoke produced by burning fuels which may have caused her allergy
- old age and pollution inside and outside her hut
Answer and detailed solution are available in the protected study screen.
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