Environmental Science Which one of the following is the most stable ecosystem? Mountain Ocean Desert Forest Mountain Ocean Desert Forest ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following has a wavelength shorter than that of violet light? Ultraviolet radiation Blue light Infrared radiation Green light Red light Ultraviolet radiation Blue light Infrared radiation Green light Red light ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The formation of a climax community from an abandoned farm land is a an example of Primary succession Allogenic succession Autogenic succession Secondary succession Primary succession Allogenic succession Autogenic succession Secondary succession ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Air pollution is severe in Industrialised areas all of these Densely populated areas Cities Industrialised areas all of these Densely populated areas Cities ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Photochemical smog is called None of these Tokyo smog London smog Los Angeles smog None of these Tokyo smog London smog Los Angeles smog ANSWER DOWNLOAD EXAMIANS APP
Environmental Science _________ is a mixture of 50 - 90% of methane Natural gas Bio diesel Water Air Natural gas Bio diesel Water Air ANSWER DOWNLOAD EXAMIANS APP
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