Environmental Science Which of the following is false? 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. 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 ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The presence of high coliform counts in water indicates decreased Biological Oxygen Demand contamination by human wastes hydrocrbon contamination phosphorus contamination decreased Biological Oxygen Demand contamination by human wastes hydrocrbon contamination phosphorus contamination ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Thickness of plastic cover permissible to use 100 Microns 50 Microns 20 Microns 10 Microns 100 Microns 50 Microns 20 Microns 10 Microns ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Energy flow in ecosystem is Bidirectional Multidirectional Unidirectional None of these Bidirectional Multidirectional Unidirectional None of these ANSWER DOWNLOAD EXAMIANS APP
Environmental Science When the air is saturated, which of the following statements is not correct? The air temperature equals the wet-bulb temperature The air temperature equals the dew point temperature An increase in temperature will cause condensation to occur The relative humidity is 100 percent The wet bulb temperature equals the dew point temperature The air temperature equals the wet-bulb temperature The air temperature equals the dew point temperature An increase in temperature will cause condensation to occur The relative humidity is 100 percent The wet bulb temperature equals the dew point temperature ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The rate at which temperature decreases with increasing altitude is known as the: Temperature slope Lapse rate Thermocline Sounding Temperature slope Lapse rate Thermocline Sounding ANSWER DOWNLOAD EXAMIANS APP
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