Environmental Science Atmospheric ozone layer which protect us from UV-B and C is getting depleted most by addition of carbon dioxide sulpur dioxide carbon monoxide chlorofluorocarbon carbon dioxide sulpur dioxide carbon monoxide chlorofluorocarbon ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The crucial species that determine the ability of large number of other species is termed as _________ species. Significant Crucial Important Keystone Significant Crucial Important Keystone ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The most important reason for decrease in biodiversity is Over-exploitation Habitat destruction Introduction of exotic species Habitat pollution Over-exploitation Habitat destruction Introduction of exotic species Habitat pollution ANSWER DOWNLOAD EXAMIANS APP
Environmental Science World Water Day is celebrated on ___________ 43973 43962 43912 43987 43973 43962 43912 43987 ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Industrial melanism is an example of darkening of skin due to industries protective resemblance with the surrounding drug resistance defensive adaptation of skin against UV radiations darkening of skin due to industries protective resemblance with the surrounding drug resistance defensive adaptation of skin against UV radiations ANSWER DOWNLOAD EXAMIANS APP
Environmental Science All are insitu conservation efforts except Sanctuaries biosphere reserves Zoo National parks Sanctuaries biosphere reserves Zoo National parks ANSWER DOWNLOAD EXAMIANS APP
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