Environmental Science Which of the following zones in a lake suffers from lack of light and therefore limited photosynthesis is able to take place? Euphotic Pelagic Littoral Profundal Euphotic Pelagic Littoral Profundal ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Bio gas generation is mainly based on the principle of Purification Sedimentation Fermentation Biodegradation Purification Sedimentation Fermentation Biodegradation ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The supersonic jets cause pollution by the thinning of O3 layer O2 layer CO2 layer SO2 layer O3 layer O2 layer CO2 layer SO2 layer ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The green house gases, otherwise called radioactively active gases includes All of these CH4 N2O Carbon dioxide All of these CH4 N2O Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Environmental Science BOD of a river water is found very high. This means water is highly polluted contain many dissolved minerals contain Algae is clear is highly polluted contain many dissolved minerals contain Algae is clear ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Condensation nuclei may be: Particles of dust Nitric acid particles Salt from the ocean Smoke from forest fires All of these Particles of dust Nitric acid particles Salt from the ocean Smoke from forest fires All of these ANSWER DOWNLOAD EXAMIANS APP
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