Environmental Science CFC releases a chemical which is harmful to ozone is fluorine chlorine N2O SO2 fluorine chlorine N2O SO2 ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The book silent spring was written by Anil Agarwal Madhav Gadgil Rachel Carson E.O.Wilson Anil Agarwal Madhav Gadgil Rachel Carson E.O.Wilson ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Red data book contains data of all plant species threatened species economically important species all animal species all plant species threatened species economically important species all animal species ANSWER DOWNLOAD EXAMIANS APP
Environmental Science When it is January and winter in the Northern Hemisphere, it is ______and ________in the Southern Hemisphere. July and summer July and winter January and summer January and winter July and summer July and winter January and summer January and winter ANSWER DOWNLOAD EXAMIANS APP
Environmental Science A river with high BOD value is highly clean none of these highly polluted highly productive highly clean none of these highly polluted highly productive ANSWER DOWNLOAD EXAMIANS APP
Environmental Science A Hawk that eats a frog is a Secondary Consumer Primary Consumer Producer Tertiary Consumer Secondary Consumer Primary Consumer Producer Tertiary Consumer ANSWER DOWNLOAD EXAMIANS APP
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