Environmental Science Earth summit of Rio de Janeiro (1992) resulted in Establishment of biosphere reserves Conservation of biodiversity IUCN Compilation of Red list Establishment of biosphere reserves Conservation of biodiversity IUCN Compilation of Red list ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The most abundant gas in the stratosphere is: Oxygen (O2) Carbon dioxide (CO2) Ozone (O3) Chlorofluorocarbons (CFCs) Nitrogen (N2) Oxygen (O2) Carbon dioxide (CO2) Ozone (O3) Chlorofluorocarbons (CFCs) Nitrogen (N2) ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Heat is energy in the process of being transferred from: Hot objects to cold objects Low pressure to high pressure High pressure to low pressure Cold objects to hot objects Regions of low density toward regions of high density Hot objects to cold objects Low pressure to high pressure High pressure to low pressure Cold objects to hot objects Regions of low density toward regions of high density ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The pyramid of energy in terrestrial ecosystem is Irregular Upright Inverted Spindle shaped Irregular Upright Inverted Spindle shaped ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Mobile combustion accounts 5-10 % of air pollution 10-20% of air pollution 50-60 % of air pollution 40-50% of air pollution 5-10 % of air pollution 10-20% of air pollution 50-60 % of air pollution 40-50% of air pollution ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Many freshwater animals cannot live for long in sea water and vice versa mainly because of the Spectral quality of solar radiation Change in the levels of thermal tolerance Change in N levels Variations in light intensity Osmotic problems Spectral quality of solar radiation Change in the levels of thermal tolerance Change in N levels Variations in light intensity Osmotic problems ANSWER DOWNLOAD EXAMIANS APP
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