Environmental Science The crucial species that determine the ability of large number of other species is termed as _________ species. Crucial Important Keystone Significant Crucial Important Keystone Significant ANSWER DOWNLOAD EXAMIANS APP
Environmental Science As it travels along the food chain, the concentration of DDT increases decreases fluctuates randomly remains constant increases decreases fluctuates randomly remains constant ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The most abundant gas in the stratosphere is: Chlorofluorocarbons (CFCs) Ozone (O3) Nitrogen (N2) Carbon dioxide (CO2) Oxygen (O2) Chlorofluorocarbons (CFCs) Ozone (O3) Nitrogen (N2) Carbon dioxide (CO2) Oxygen (O2) ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The development of a bare area without any life form is called Sere Reaction Nudation Ecesis Sere Reaction Nudation Ecesis ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Cigarette smoking exposes one to __________ Nitrogen peroxide Carbon dioxide Carbon monoxide Sulphur dioxide Nitrogen peroxide Carbon dioxide Carbon monoxide Sulphur dioxide ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The pioneers in xerach succession is the shrubs crustose lichen foliose lichen mosses shrubs crustose lichen foliose lichen mosses ANSWER DOWNLOAD EXAMIANS APP
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