Environmental Science Nitrogen gas returns to the atmosphere by the action of Nitrate fertilizers Nitrogen fixing bacteria Denitrifying bacteria Nitrifying bacteria Nitrate fertilizers Nitrogen fixing bacteria Denitrifying bacteria Nitrifying bacteria ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The first oil well was drilled in the United States in 1829 1959 1929 1859 1829 1959 1929 1859 ANSWER DOWNLOAD EXAMIANS APP
Environmental Science High biological oxygen demand indicates: moderate microbial pollution all of these intense level of microbial pollution absence of microbial pollution moderate microbial pollution all of these intense level of microbial pollution absence of microbial pollution ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following rock types would most likely be the best oil reservoir? Salt Sandstone Shale Granite Salt Sandstone Shale Granite ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The combination of nitrogen oxides and hydrocarbons in the presence of the sunlight causes Smog Acid rain Ozone hole in the atmosphere Global warming Smog Acid rain Ozone hole in the atmosphere Global warming ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The name given to a liquid drop of dew that freezes when the air temperature drops below freezing is: Hoarfrost Frost White frost Black frost Frozen dew Hoarfrost Frost White frost Black frost Frozen dew ANSWER DOWNLOAD EXAMIANS APP
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