Environmental Science Bell-shaped polygonal pyramid indicates high percentage of young individuals low percentage of young individuals low percentage of old individuals moderate percentage of young individuals high percentage of young individuals low percentage of young individuals low percentage of old individuals moderate percentage of young individuals ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The ratio of the mass of water vapour in a given volume (parcel) of air to the mass of the remaining dry air describes the: Relative humidity Dew point Mixing ratio Absolute humidity Relative humidity Dew point Mixing ratio Absolute humidity ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Electromagnetic radiation with wavelengths between 0.4 and 0.7 micrometers is called: Ultraviolet light Infrared light Visible light Microwaves Ultraviolet light Infrared light Visible light Microwaves ANSWER DOWNLOAD EXAMIANS APP
Environmental Science An important reason for the large daily temperature range over deserts is: The light-colored sand radiates heat very rapidly at night There is little water vapor in the air to absorb and re-radiate infrared radiation Free convection cells are unable to form above the hot desert ground The ozone content of desert air is very low Dry air is a very poor heat conductor The light-colored sand radiates heat very rapidly at night There is little water vapor in the air to absorb and re-radiate infrared radiation Free convection cells are unable to form above the hot desert ground The ozone content of desert air is very low Dry air is a very poor heat conductor ANSWER DOWNLOAD EXAMIANS APP
Environmental Science In the Northern Hemisphere, this day has the fewest hours of daylight: Autumnal equinox Summer solstice Winter solstice Vernal equinox Autumnal equinox Summer solstice Winter solstice Vernal equinox ANSWER DOWNLOAD EXAMIANS APP
Environmental Science When the air temperature is below freezing, the saturation vapour pressure over water is . Less than the saturation vapour pressure over ice Greater than the saturation vapour pressure over ice Equal to zero Equal to the saturation vapour pressure over ice Less than the saturation vapour pressure over ice Greater than the saturation vapour pressure over ice Equal to zero Equal to the saturation vapour pressure over ice ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS