Environmental Science Major cause of Ozone depletion is due to which chemical? Rayon Dioxins ChloroFluoroCarbons Polyphenols Rayon Dioxins ChloroFluoroCarbons Polyphenols ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Wild life is continuously decreasing. What is the main reason of this? Destruction of habitat Predation Hunting Cutting down of forest Destruction of habitat Predation Hunting Cutting down of forest ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The slow rate of decomposition of fallen logs in nature is due to their low cellulose content low moisture content poor nitrogen content anaerobic environment around them low cellulose content low moisture content poor nitrogen content anaerobic environment around them ANSWER DOWNLOAD EXAMIANS APP
Environmental Science 5th June is observed as World environment day World forest day World wildlife day World population day World environment day World forest day World wildlife day World population day ANSWER DOWNLOAD EXAMIANS APP
Environmental Science A pond, serves as a good example for a __________ water ecosystem. brackish fresh sea marine brackish fresh sea marine ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Burning of coal produces oxides of sulphur and nitrogen which combined with water vapor leads to soil pollution acid rain forest fire brackish water soil pollution acid rain forest fire brackish water ANSWER DOWNLOAD EXAMIANS APP
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