Environmental Science The resources that can be replaced by natural ecological cycle is called exhaustible Renewable natural non-renewable exhaustible Renewable natural non-renewable ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following ecological pyramid is always upright? Pyramid of biomass Pyramid of energy Pyramid of number None of these Pyramid of biomass Pyramid of energy Pyramid of number None of these ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The occurrence of pesticides like DDT in higher trophic levels is termed as biopollution biological enhancement bioremediation biomagnification biopollution biological enhancement bioremediation biomagnification ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following can be used as a method of protecting an orchard from damaging low temperatures during a radiation inversion? Irrigation (cover the area with water) All of these Orchard heaters Wind machines Irrigation (cover the area with water) All of these Orchard heaters Wind machines ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Many freshwater animals cannot live for long in sea water and vice versa mainly because of the Osmotic problems Change in the levels of thermal tolerance Change in N levels Spectral quality of solar radiation Variations in light intensity Osmotic problems Change in the levels of thermal tolerance Change in N levels Spectral quality of solar radiation Variations in light intensity ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The earth's radiative equilibrium temperature is: The temperature at which rates of evaporation and condensation on the earth are in balance The temperature at which the earth is radiating energy at maximum intensity The temperature at which the earth is absorbing solar radiation and emitting infrared radiation at equal rates The average temperature the earth must maintain to prevent the oceans from freezing solid The temperature at which rates of evaporation and condensation on the earth are in balance The temperature at which the earth is radiating energy at maximum intensity The temperature at which the earth is absorbing solar radiation and emitting infrared radiation at equal rates The average temperature the earth must maintain to prevent the oceans from freezing solid ANSWER DOWNLOAD EXAMIANS APP
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