Environmental Science DDT is a ______________ pollutant Biodegradable Naturally degradable Un-biodegradable Non biodegradable Biodegradable Naturally degradable Un-biodegradable Non biodegradable ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The undesirable change in physical, chemical or biological characteristics of air, land and water is referred as All of these Ecodestructions Pollutants Pollution All of these Ecodestructions Pollutants Pollution ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Official date of Earth Day is on _________ 43943 43987 43973 43911 43943 43987 43973 43911 ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Our seasons are caused by: Only (b) and (c) are correct All of these The changing distance between the earth and the sun The angle at which sunlight reaches the earth The length of the daylight hours Only (b) and (c) are correct All of these The changing distance between the earth and the sun The angle at which sunlight reaches the earth The length of the daylight hours ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The phenomenon of accumulation of non-biodegradable pesticides in human beings Biomagnification Bioremediation Bioaccumulation Biodegradation Biomagnification Bioremediation Bioaccumulation Biodegradation ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Green Land biome Tundra Thaar Taiga Pampas Tundra Thaar Taiga Pampas ANSWER DOWNLOAD EXAMIANS APP
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