Environmental Science The most abundant gas in the stratosphere is: Nitrogen (N2) Carbon dioxide (CO2) Oxygen (O2) Ozone (O3) Chlorofluorocarbons (CFCs) Nitrogen (N2) Carbon dioxide (CO2) Oxygen (O2) Ozone (O3) Chlorofluorocarbons (CFCs) ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Acid rain mainly result from Carbon dioxide Carbon monoxide Sulfur dioxide Ammonia Carbon dioxide Carbon monoxide Sulfur dioxide Ammonia ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Animals that feed only on plants are called omnivores carnivores herbivores detritivores omnivores carnivores herbivores detritivores ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The first trophic level in a food chain Green Plants Carnivores Bacteria Herbivores Green Plants Carnivores Bacteria Herbivores ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The temperature scale that sets freezing of pure water at 32o F: Kelvin British Celsius Fahrenheit Kelvin British Celsius Fahrenheit ANSWER DOWNLOAD EXAMIANS APP
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