Environmental Science Bears are usually hunted and killed for their Nails Teeth Skin Gall bladder Nails Teeth Skin Gall bladder ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The most important reason for decrease in biodiversity is Over-exploitation Introduction of exotic species Habitat destruction Habitat pollution Over-exploitation Introduction of exotic species Habitat destruction Habitat pollution ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following group of gases cause photochemical smog? HC, NO and PAN O3, PAN and NO2 O2, PAN, and NO2 Ozone, PAN and CO HC, NO and PAN O3, PAN and NO2 O2, PAN, and NO2 Ozone, PAN and CO ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Ozone hole was first discovered in India Europe Antarctica Africa India Europe Antarctica Africa ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which gas is likely to be reduced in the atmosphere by deforestation? Sulphur dioxide Nitrogen Oxygen Carbon dioxide Sulphur dioxide Nitrogen Oxygen Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Biogas is composed of ethane, carbon dioxide, nitrogen and hydrogen methane, carbon dioxide, nitrogen and sulphur carbon dioxide, nitrogen and hydrogen methane, carbon dioxide, nitrogen and hydrogen ethane, carbon dioxide, nitrogen and hydrogen methane, carbon dioxide, nitrogen and sulphur carbon dioxide, nitrogen and hydrogen methane, carbon dioxide, nitrogen and hydrogen ANSWER DOWNLOAD EXAMIANS APP
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