Environmental Science An ecosystem must have continuous external source of minerals food energy All of these minerals food energy All of these ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Non-biodegradable pollutants are created by excessive use of resources humans nature natural disasters excessive use of resources humans nature natural disasters ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Who coined the slogan of Chipko Movement "Ecology is Permanent economy". Sunderlal Bahuguna Salim Ali Rachel Carson Jawaharlal Nehru Sunderlal Bahuguna Salim Ali Rachel Carson Jawaharlal Nehru ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The temperature scale where 0o represents freezing and 100o boiling: Fahrenheit Kelvin Absolute Celsius Fahrenheit Kelvin Absolute Celsius ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Rainfall is measured by an instrument known as Lactometer Seismograph Rain gauge Nanometer Lactometer Seismograph Rain gauge Nanometer ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which one of the following problems is not created by noise pollution? Deafness Irritation Hypertension Diarrhoea Deafness Irritation Hypertension Diarrhoea ANSWER DOWNLOAD EXAMIANS APP
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