Environmental Science Ganga Action Plan in India was launched in the year _________ 1988 1980 1978 1986 1988 1980 1978 1986 ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Ecology is The science that studies the evolution of life, Integrates both social and natural sciences to help us understand how the earth works, The study of the relationships between organisms and their environment The study of the environment in the absence of humans The science that studies the evolution of life, Integrates both social and natural sciences to help us understand how the earth works, The study of the relationships between organisms and their environment The study of the environment in the absence of humans ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following gases are mainly responsible for the atmospheric greenhouse effect in the earth's atmosphere? Water vapor and carbon dioxide Ozone and oxygen Oxygen and nitrogen Nitrogen and carbon dioxide Water vapor and carbon dioxide Ozone and oxygen Oxygen and nitrogen Nitrogen and carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The cutting down of trees and setting them on fire and raising crops on the resulting ash is called: Taungya system Shift cultivation Pyrolysis Jhum Taungya system Shift cultivation Pyrolysis Jhum ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Most of the radiation emitted by a human body is in the form of: Visible radiation but is too weak to be visible Humans do not emit electromagnetic radiation Infrared radiation and is invisible Ultraviolet radiation and is invisible Visible radiation but is too weak to be visible Humans do not emit electromagnetic radiation Infrared radiation and is invisible Ultraviolet radiation and is invisible ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following is false? Phytoplanktons are the pioneers in the aquatic ecosystem Quantity of biomass in a trophic level at a particular period is called as standing crop Rate of succession is faster in secondary succession The succession that occurs in newly cooled lava is called primary succession The energy content in a trophic level is determined is determined by considering a few individuals of a species in that trophic level. Phytoplanktons are the pioneers in the aquatic ecosystem Quantity of biomass in a trophic level at a particular period is called as standing crop Rate of succession is faster in secondary succession The succession that occurs in newly cooled lava is called primary succession The energy content in a trophic level is determined is determined by considering a few individuals of a species in that trophic level. ANSWER DOWNLOAD EXAMIANS APP
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