Environmental Science Which of the following is considered a variable gas in the earth's atmosphere? Argon Oxygen Nitrogen Water vapor Argon Oxygen Nitrogen Water vapor ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The pyramid of energy in terrestrial ecosystem is Inverted Irregular Upright Spindle shaped Inverted Irregular Upright Spindle shaped ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Soap and detergents are the source of organic pollutants like: All of these Polyphosphates Sulphonated hydrocarbons Glycerol All of these Polyphosphates Sulphonated hydrocarbons Glycerol ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Viable material of endangered species can be preserved by Gene bank Gene pool Herbarium Gene library Gene bank Gene pool Herbarium Gene library ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The indoor pollutant radon which is a radioactive gas causes anemia cardiac arrest hormone disorder lung cancer anemia cardiac arrest hormone disorder lung cancer ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Official date of Earth Day is on _________ 43987 43973 43943 43911 43987 43973 43943 43911 ANSWER DOWNLOAD EXAMIANS APP
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