Environmental Science Air pollution can be of b only artificial or man made origin both a and b natural origin b only artificial or man made origin both a and b natural origin ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Viable material of endangered species can be preserved by Herbarium Gene pool Gene library Gene bank Herbarium Gene pool Gene library Gene bank ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The darkening of the skin due to arsenic poisoning is called Black syndrome None of these Skin scaling Diffuse melanosis Black syndrome None of these Skin scaling Diffuse melanosis ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The major reservoir of carbon is The atmosphere Ocean Bed Rock Plant and animals The atmosphere Ocean Bed Rock Plant and animals ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The concept that 'population tends to increase geometrically while food supply increases arithmetically' was put forward by Thomas Malthus Adam Smith Charles Darwin Stuart Mill Thomas Malthus Adam Smith Charles Darwin Stuart Mill ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Rising air cools by this process: Compression Condensation Evaporation Expansion Compression Condensation Evaporation Expansion ANSWER DOWNLOAD EXAMIANS APP
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