Environmental Science The most important reason for decrease in biodiversity is Introduction of exotic species Over-exploitation Habitat pollution Habitat destruction Introduction of exotic species Over-exploitation Habitat pollution Habitat destruction ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Non-lonizing radiations with specific biological effects are Beta-rays X-rays Gamma rays UV radiations Beta-rays X-rays Gamma rays UV radiations ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Warming in the stratosphere is mainly caused by: Frictional heating caused by meteorites Absorption of ultraviolet radiation by ozone Chemical reactions between ozone and chlorofluorocarbons Release of latent heat energy during condensation Frictional heating caused by meteorites Absorption of ultraviolet radiation by ozone Chemical reactions between ozone and chlorofluorocarbons Release of latent heat energy during condensation ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Thickness of plastic cover permissible to use 10 Microns 100 Microns 20 Microns 50 Microns 10 Microns 100 Microns 20 Microns 50 Microns ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Heat transferred outward from the surface of the moon can take place by: Conduction Convection Latent heat Radiation Conduction Convection Latent heat Radiation ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Succession initiated on large sand deposits or deserts is called Psammosere Hydrosere Oxylosere Xerosere Psammosere Hydrosere Oxylosere Xerosere ANSWER DOWNLOAD EXAMIANS APP
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