Environmental Science An ecosystem must have continuous external source of energy food minerals All of these energy food minerals All of these ANSWER DOWNLOAD EXAMIANS APP
Environmental Science If the amount of energy lost by the earth to space each year were not approximately equal to that received: The atmosphere's average temperature would change The length of the year would change The mass of the atmosphere would change The sun's output would change The atmosphere's average temperature would change The length of the year would change The mass of the atmosphere would change The sun's output would change ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Respiratory roots are known as velamen hydathodes prop roots pneumatophores velamen hydathodes prop roots pneumatophores ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The presence of solid, liquid or gaseous compounds, which may not be normally present, or in excess concentration in the atmosphere is called soil pollution water pollution radioactive pollution air pollution soil pollution water pollution radioactive pollution air pollution ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Salinization is ___________. Accumulation of salts in body Accumulation of salts in water Accumulation of salts in soil Accumulation of salts in animals Accumulation of salts in body Accumulation of salts in water Accumulation of salts in soil Accumulation of salts in animals ANSWER DOWNLOAD EXAMIANS APP
Environmental Science _________ mixed with diesel reduces carbon monoxide emissions up to 50%. Alcohol Ethanol Phenol Methanol Alcohol Ethanol Phenol Methanol ANSWER DOWNLOAD EXAMIANS APP
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