Environmental Science Which one of the following is the correct percentage of the two green house gases that contribute to the total global warming? Methane-20%, N2O-18% CFCs -14%, Methane-20% CO2-40%,CFCs-30% N2O-6%, CO2 -86% Methane-20%, N2O-18% CFCs -14%, Methane-20% CO2-40%,CFCs-30% N2O-6%, CO2 -86% ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Suppose saturated polar air has an air temperature and dew point of -10o C, and unsaturated desert air has an air temperature of 35o C and a dew point of 10o C. The desert air contains ______ water vapour and has a ________ relative humidity than the polar air. More, lower Less, lower Less, higher More, higher More, lower Less, lower Less, higher More, higher ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The best way to check soil erosion is by providing adequate trees and Grass cover Water Sand Manure Grass cover Water Sand Manure ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Ideal conditions for a strong radiation inversion: Clear, calm, dry, winter night Clear, windy, dry, summer night Cloudy, calm, moist, winter night Cloudy, windy, moist, summer night Clear, calm, moist, summer night Clear, calm, dry, winter night Clear, windy, dry, summer night Cloudy, calm, moist, winter night Cloudy, windy, moist, summer night Clear, calm, moist, summer night ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The most abundant gas in the stratosphere is: Oxygen (O2) Ozone (O3) Chlorofluorocarbons (CFCs) Nitrogen (N2) Carbon dioxide (CO2) Oxygen (O2) Ozone (O3) Chlorofluorocarbons (CFCs) Nitrogen (N2) Carbon dioxide (CO2) ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The transfer of heat by molecule-to-molecule contact: Conduction Convection Radiation Ultrasonic Conduction Convection Radiation Ultrasonic ANSWER DOWNLOAD EXAMIANS APP
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