Environmental Science Thickness of plastic cover permissible to use 50 Microns 100 Microns 10 Microns 20 Microns 50 Microns 100 Microns 10 Microns 20 Microns ANSWER DOWNLOAD EXAMIANS APP
Environmental Science World's most problematic aquatic weed is eichornia azolla trapa wolffia eichornia azolla trapa wolffia ANSWER DOWNLOAD EXAMIANS APP
Environmental Science In a photochemical smog, which gas is an eye and mucous membrane irritant? O3 N2O SO2 CO2 O3 N2O SO2 CO2 ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The cutting down of trees and setting them on fire and raising crops on the resulting ash is called: Taungya system Pyrolysis Shift cultivation Jhum Taungya system Pyrolysis Shift cultivation Jhum ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The earth's atmospheric window is in the: Infrared region Ultraviolet region Visible region Polar regions Infrared region Ultraviolet region Visible region Polar regions ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The destruction of habitat of plants and animals is called endangered species habitat loss endemism flood endangered species habitat loss endemism flood ANSWER DOWNLOAD EXAMIANS APP
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