Environmental Science _________ are used for converting saline or brackish water into pure distilled water. Photo voltaic cells Solar water-heating Solar desalination systems Solar cookers Photo voltaic cells Solar water-heating Solar desalination systems Solar cookers ANSWER DOWNLOAD EXAMIANS APP
Environmental Science If you want to keep an object cool while exposed to direct sunlight, Wrap it in aluminum foil with the shiny side facing outward Wrap it in aluminum foil with the shiny side facing inward Wrap it in black paper Put it inside a brown paper bag Wrap it in aluminum foil with the shiny side facing outward Wrap it in aluminum foil with the shiny side facing inward Wrap it in black paper Put it inside a brown paper bag ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Eutrophication of water bodies resulting to killing of fishes is mainly due to non-availability of Oxygen Light Food Essential minerals Oxygen Light Food Essential minerals ANSWER DOWNLOAD EXAMIANS APP
Environmental Science All are particulate pollutants except Soot Dust Smoke Ozone Soot Dust Smoke Ozone ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The main energy source for the environment is ________ Bioelectric energy Chemical energy Electrical energy Solar energy Bioelectric energy Chemical energy Electrical energy Solar energy ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The proper order from shortest to longest wavelength is: Ultraviolet, infrared, visible Ultraviolet, visible, infrared Visible, ultraviolet, infrared Infrared, visible, ultraviolet Visible, infrared, ultraviolet Ultraviolet, infrared, visible Ultraviolet, visible, infrared Visible, ultraviolet, infrared Infrared, visible, ultraviolet Visible, infrared, ultraviolet ANSWER DOWNLOAD EXAMIANS APP
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