Environmental Science Which of the following is the best indicator of the actual amount of water vapour in the air? Dew point temperature Saturation vapour pressure Air temperature Relative humidity Dew point temperature Saturation vapour pressure Air temperature Relative humidity ANSWER DOWNLOAD EXAMIANS APP
Environmental Science In the northern hemisphere, a solar panel should be placed on the side of the roof facing: East North South West East North South West ANSWER DOWNLOAD EXAMIANS APP
Environmental Science What is the man-made greenhouse gas known as? Carbon dioxide Water Vapour Ozone HFC Carbon dioxide Water Vapour Ozone HFC 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 More, higher Less, lower Less, higher More, lower More, higher Less, lower Less, higher ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following helps to explain why even though northern latitudes experience 24 hours of sunlight on June 22, they are not warmer than latitudes further south? All of these Solar energy is spread over a larger area in northern latitudes Increased cloud cover reflects solar energy in the northern latitudes Solar energy is used to melt frozen soil in the northern latitudes Some of the sun's energy is reflected by snow and ice in the northern latitudes All of these Solar energy is spread over a larger area in northern latitudes Increased cloud cover reflects solar energy in the northern latitudes Solar energy is used to melt frozen soil in the northern latitudes Some of the sun's energy is reflected by snow and ice in the northern latitudes ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Non-lonizing radiations with specific biological effects are Gamma rays UV radiations Beta-rays X-rays Gamma rays UV radiations Beta-rays X-rays ANSWER DOWNLOAD EXAMIANS APP
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