Environmental Science An ecosystem must have continuous external source of minerals energy food All of these minerals energy food All of these ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The atmospheric greenhouse effect is produced mainly by the: Absorption and re-emission of visible light by the ground Absorption and re-emission of ultraviolet radiation by the atmosphere Absorption and re-emission of visible light by the atmosphere Absorption and re-emission of infrared radiation by the atmosphere Absorption and re-emission of visible light by clouds Absorption and re-emission of visible light by the ground Absorption and re-emission of ultraviolet radiation by the atmosphere Absorption and re-emission of visible light by the atmosphere Absorption and re-emission of infrared radiation by the atmosphere Absorption and re-emission of visible light by clouds ANSWER DOWNLOAD EXAMIANS APP
Environmental Science A biodegradable plastic developed by Biopak Corporation Australia Pet PVC Biopol Polyester Pet PVC Biopol Polyester ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The percentage of water vapour present in the air compared to that required for saturation is the: Dew point Specific humidity Absolute humidity Mixing ratio Relative humidity Dew point Specific humidity Absolute humidity Mixing ratio Relative humidity ANSWER DOWNLOAD EXAMIANS APP
Environmental Science In which Indian state is Corbett National park located Uttarakhand Madya Pradesh Tamilnadu Kerala Uttarakhand Madya Pradesh Tamilnadu Kerala ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The first trophic level in a food chain Bacteria Herbivores Green Plants Carnivores Bacteria Herbivores Green Plants Carnivores ANSWER DOWNLOAD EXAMIANS APP
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