Environmental Science Water used for paper mills should not contain magnesium iron chlorine sodium magnesium iron chlorine sodium ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following is false? 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. Phytoplanktons are the pioneers in the aquatic ecosystem The succession that occurs in newly cooled lava is called primary succession ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Minamata disease was caused by pollution of water by Methyl iso cyanate Mercury Lead Tin Methyl iso cyanate Mercury Lead Tin ANSWER DOWNLOAD EXAMIANS APP
Environmental Science In an average year, more people die from this than from any other natural disaster. Lightning Droughts Flash floods and flooding Tornadoes Earthquakes Lightning Droughts Flash floods and flooding Tornadoes Earthquakes ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Causative organisms of Malaria Plasmodium Fungus Bacteria Virus Plasmodium Fungus Bacteria Virus ANSWER DOWNLOAD EXAMIANS APP
Environmental Science An important reason for the large daily temperature range over deserts is: Free convection cells are unable to form above the hot desert ground The ozone content of desert air is very low The light-colored sand radiates heat very rapidly at night There is little water vapor in the air to absorb and re-radiate infrared radiation Dry air is a very poor heat conductor Free convection cells are unable to form above the hot desert ground The ozone content of desert air is very low The light-colored sand radiates heat very rapidly at night There is little water vapor in the air to absorb and re-radiate infrared radiation Dry air is a very poor heat conductor ANSWER DOWNLOAD EXAMIANS APP