Environmental Science __________ is derived recently from living organisms and their metabolic products. Biomass Gobar gas Biofuel Fossil fuel Biomass Gobar gas Biofuel Fossil fuel ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following gases are mainly responsible for the atmospheric greenhouse effect in the earth's atmosphere? Water vapor and carbon dioxide Oxygen and nitrogen Ozone and oxygen Nitrogen and carbon dioxide Water vapor and carbon dioxide Oxygen and nitrogen Ozone and oxygen Nitrogen and carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following processes acts to remove carbon dioxide from the atmosphere? Deforestation Lightning Photosynthesis Burning fossil fuels Deforestation Lightning Photosynthesis Burning fossil fuels ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Nitrogen gas returns to the atmosphere by the action of Denitrifying bacteria Nitrifying bacteria Nitrate fertilizers Nitrogen fixing bacteria Denitrifying bacteria Nitrifying bacteria Nitrate fertilizers Nitrogen fixing bacteria ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following is false? Phytoplanktons are the pioneers in the aquatic ecosystem The succession that occurs in newly cooled lava is called primary succession Quantity of biomass in a trophic level at a particular period is called as standing crop Rate of succession is faster in secondary succession The energy content in a trophic level is determined is determined by considering a few individuals of a species in that trophic level. Phytoplanktons are the pioneers in the aquatic ecosystem The succession that occurs in newly cooled lava is called primary succession Quantity of biomass in a trophic level at a particular period is called as standing crop Rate of succession is faster in secondary succession The energy content in a trophic level is determined is determined by considering a few individuals of a species in that trophic level. ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Particulate pollutants are are small solid particles and liquid droplets are small solid particles released into the atmosphere liquid droplets in atmosphere all of these are small solid particles and liquid droplets are small solid particles released into the atmosphere liquid droplets in atmosphere all of these ANSWER DOWNLOAD EXAMIANS APP
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