Environmental Science DDT is a ______________ pollutant Un-biodegradable Biodegradable Naturally degradable Non biodegradable Un-biodegradable Biodegradable Naturally degradable Non biodegradable ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The effect of interspecific competition on niches is to make them change location smaller more triangular larger change location smaller more triangular larger ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Increased surface UV leads to increased __________ ozone lonospheric stratospheric exospheric tropospheric lonospheric stratospheric exospheric tropospheric ANSWER DOWNLOAD EXAMIANS APP
Environmental Science All are physical pollutants except heat radiations soot sound heat radiations soot sound ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The crack marked on a glacier due to splitting of ice is called crevasses delta watershed glacier crevasses delta watershed glacier ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Earth summit of Rio de Janeiro (1992) resulted in Conservation of biodiversity Establishment of biosphere reserves Compilation of Red list IUCN Conservation of biodiversity Establishment of biosphere reserves Compilation of Red list IUCN ANSWER DOWNLOAD EXAMIANS APP
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