Environmental Science The most abundant greenhouse gas in the earth's atmosphere: Chlorofluorocarbons (CFCs) Carbon dioxide (CO2) Methane (CH4) Water vapour (H2O) Nitrous oxide (N2O) Chlorofluorocarbons (CFCs) Carbon dioxide (CO2) Methane (CH4) Water vapour (H2O) Nitrous oxide (N2O) ANSWER DOWNLOAD EXAMIANS APP
Environmental Science _________ is mixed with petrol for being used in automobiles. Propanol Methanol Gasohol Ethanol Propanol Methanol Gasohol Ethanol ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Water heats up ______ and cools off _____ than land. More slowly, more quickly More quickly, more quickly More quickly, more slowly More slowly, more slowly More slowly, more quickly More quickly, more quickly More quickly, more slowly More slowly, more slowly ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Animal dung is __________ waste. Hazardous Non biodegradable Biodegradable Toxic Hazardous Non biodegradable Biodegradable Toxic ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The hottest atmospheric layer is the: Stratosphere Mesosphere Troposphere Thermosphere Stratosphere Mesosphere Troposphere Thermosphere ANSWER DOWNLOAD EXAMIANS APP
Environmental Science What is lentic habitat ? None Marine habitat Standing or still water habitat Running water habitat None Marine habitat Standing or still water habitat Running water habitat ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS