Environmental Science The most abundant greenhouse gas in the earth's atmosphere: Water vapour (H2O) Methane (CH4) Chlorofluorocarbons (CFCs) Nitrous oxide (N2O) Carbon dioxide (CO2) Water vapour (H2O) Methane (CH4) Chlorofluorocarbons (CFCs) Nitrous oxide (N2O) Carbon dioxide (CO2) ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Harmful trace metals in fly ash: arsenic All of these antimony cadmium arsenic All of these antimony cadmium ANSWER DOWNLOAD EXAMIANS APP
Environmental Science All forms of water that comes down on Earth, including rain, snow, hail etc. is known as _____________ Accumulation Calcification Fixation Precipitation Accumulation Calcification Fixation Precipitation ANSWER DOWNLOAD EXAMIANS APP
Environmental Science DDT is a ______________ pollutant Naturally degradable Non biodegradable Un-biodegradable Biodegradable Naturally degradable Non biodegradable Un-biodegradable Biodegradable ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Pencillium does not swallow the growth of bacterium Staphylococcus. This sort of relationship is called mutualism predation amensalism commensalism mutualism predation amensalism commensalism ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The geographical pattern of average air temperature near sea level is ____ homogeneous in the southern hemisphere as compared to the northern hemisphere. Less More Less More ANSWER DOWNLOAD EXAMIANS APP
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