Environmental Science High biological oxygen demand indicates: all of these intense level of microbial pollution moderate microbial pollution absence of microbial pollution all of these intense level of microbial pollution moderate microbial pollution absence of microbial pollution ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The first national park of Kerala Iravikulam Idukki Kottayam Aralam Iravikulam Idukki Kottayam Aralam ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The earth's first atmosphere was composed primarily of: Oxygen and water vapor Carbon dioxide and water vapor Hydrogen and helium Argon and nitrogen Oxygen and water vapor Carbon dioxide and water vapor Hydrogen and helium Argon and nitrogen ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Succession initiated on large sand deposits or deserts is called Xerosere Hydrosere Oxylosere Psammosere Xerosere Hydrosere Oxylosere Psammosere ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Water heats up ______ and cools off _____ than land. More quickly, more quickly More quickly, more slowly More slowly, more slowly More slowly, more quickly More quickly, more quickly More quickly, more slowly More slowly, more slowly More slowly, more quickly ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The most important reason for decrease in biodiversity is Habitat destruction Over-exploitation Introduction of exotic species Habitat pollution Habitat destruction Over-exploitation Introduction of exotic species Habitat pollution ANSWER DOWNLOAD EXAMIANS APP
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