Environmental Science The most important reason for decrease in biodiversity is Habitat pollution Introduction of exotic species Over-exploitation Habitat destruction Habitat pollution Introduction of exotic species Over-exploitation Habitat destruction ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Low clouds retard surface cooling at night better than clear skies because: The water droplets in the clouds reflect infrared energy back to earth The formation of the clouds releases latent heat energy The clouds are better conductors of heat than is the clear night air The clouds start convection currents between them The clouds absorb and radiate infrared energy back to earth The water droplets in the clouds reflect infrared energy back to earth The formation of the clouds releases latent heat energy The clouds are better conductors of heat than is the clear night air The clouds start convection currents between them The clouds absorb and radiate infrared energy back to earth 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: Conduction Convection Latent heat Radiation Conduction Convection Latent heat Radiation ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The most widely used pesticides function by disrupting neurological cellular function molecular events endocrine function renal function neurological cellular function molecular events endocrine function renal function ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The sun emits its greatest intensity of radiation in: The infrared portion of the spectrum The x-ray portion of the spectrum The ultraviolet portion of the spectrum The visible portion of the spectrum The infrared portion of the spectrum The x-ray portion of the spectrum The ultraviolet portion of the spectrum The visible portion of the spectrum ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which one of the following cycle is not a gaseous biogeochemical cycle in ecosystem? Sulphur Nitrogen Carbon Phosphorus Sulphur Nitrogen Carbon Phosphorus ANSWER DOWNLOAD EXAMIANS APP
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