Environmental Science Sea water is alkaline hypotonic neutral acidic alkaline hypotonic neutral acidic ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Often before sunrise on a clear, calm, cold morning, ice (frost) can be seen on the tops of parked cars, even when the air temperature is above freezing. This condition happens because the tops of the cars are cooling by: Latent heat Convection Radiation Conduction Latent heat Convection Radiation Conduction ANSWER DOWNLOAD EXAMIANS APP
Environmental Science _________ are used for converting saline or brackish water into pure distilled water. Photo voltaic cells Solar cookers Solar desalination systems Solar water-heating Photo voltaic cells Solar cookers Solar desalination systems Solar water-heating ANSWER DOWNLOAD EXAMIANS APP
Environmental Science If the air temperature increased, with no addition or removal of water vapour, the actual vapour pressure would: Decrease Stay the same Become greater than the saturation vapor pressure Increase Decrease Stay the same Become greater than the saturation vapor pressure Increase ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The maximum pressure that water vapor molecules would exert if the air were saturated is called the: Boiling point Absolute humidity Mixing ratio None of these Boiling point Absolute humidity Mixing ratio None of these ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Trophic levels are formed by Only carnivorous Only plants only animals Organisms linked in food chain Only carnivorous Only plants only animals Organisms linked in food chain ANSWER DOWNLOAD EXAMIANS APP
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