Environmental Science One greenhouse gas contributes 14% to total global warming and another contributes 6%. These are respectively identified as N2O and CO2 Methane and CFCs Methane and CO2 CFCs and N2O CFCs and CO2 N2O and CO2 Methane and CFCs Methane and CO2 CFCs and N2O CFCs and CO2 ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Man made sources of radiation pollution are: mining explosion of nuclear weapons all of these nuclear fuels and preparation of radioactive isotopes mining explosion of nuclear weapons all of these nuclear fuels and preparation of radioactive isotopes ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The concept of ecological pyramid was first proposed by G. Tansley E.P. Odum Charles Elton Juday G. Tansley E.P. Odum Charles Elton Juday ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The worst nuclear accident happened to date is occurred at Sellafield in 1957 Three Mile Power Plant in 1979 Fukushima in 2011 Chernobyl in 1986 Sellafield in 1957 Three Mile Power Plant in 1979 Fukushima in 2011 Chernobyl in 1986 ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The lowest temperature that can be attained by evaporating water into the air is known as the: Minimum temperature Wet-bulb temperature Wind chill temperature Heat index Frost point Minimum temperature Wet-bulb temperature Wind chill temperature Heat index Frost point ANSWER DOWNLOAD EXAMIANS APP
Environmental Science What is an Incinerator? Both a & b Furnace used for burning solid waste None of these Furnace used for treating liquid waste Both a & b Furnace used for burning solid waste None of these Furnace used for treating liquid waste ANSWER DOWNLOAD EXAMIANS APP
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