Environmental Science The percentage of water vapour present in the air compared to that required for saturation is the: Mixing ratio Relative humidity Absolute humidity Specific humidity Dew point Mixing ratio Relative humidity Absolute humidity Specific humidity Dew point ANSWER DOWNLOAD EXAMIANS APP
Environmental Science At any given time, ______ of the earth is illuminated by the sun. One-third Two-thirds One-fourth One-half One-third Two-thirds One-fourth One-half ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The aurora is produced by: Scattering of sunlight in the upper atmosphere Reflections of sunlight by polar ice fields Burning oxygen caused by the intense sunlight at high altitude The combination of molecular and atomic oxygen to form ozone Fast-moving charged particles colliding with air molecules Scattering of sunlight in the upper atmosphere Reflections of sunlight by polar ice fields Burning oxygen caused by the intense sunlight at high altitude The combination of molecular and atomic oxygen to form ozone Fast-moving charged particles colliding with air molecules ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The relationship between nitrogen fixing bacteria and leguminous plants is an example for Commensalism Predation Mutualism Parasitism Commensalism Predation Mutualism Parasitism ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following gases has role an important in maintaining atmospheric temperature? Carbon dioxide Nitrogen Oxygen Argon Carbon dioxide Nitrogen Oxygen Argon ANSWER DOWNLOAD EXAMIANS APP
Environmental Science What is deep ecology? Protecting nature for its own sake Ecology of forest Ecology of caves Ecology of deep sea Protecting nature for its own sake Ecology of forest Ecology of caves Ecology of deep sea ANSWER DOWNLOAD EXAMIANS APP
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