Environmental Science The range of normal human hearing is in the range of 10 Hz to 80 Hz 15000 Hz and above 50 Hz to 80 Hz 50Hz to 15000 Hz 10 Hz to 80 Hz 15000 Hz and above 50 Hz to 80 Hz 50Hz to 15000 Hz ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The 3 R principle in waste management involves Reduce, Reuse, Recycle Reduce, Reform, Reset Reduce, Regain, Reuse Reduce, Retain, Regain Reduce, Reuse, Recycle Reduce, Reform, Reset Reduce, Regain, Reuse Reduce, Retain, Regain ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Warming in the stratosphere is mainly caused by: Release of latent heat energy during condensation Chemical reactions between ozone and chlorofluorocarbons Absorption of ultraviolet radiation by ozone Frictional heating caused by meteorites Release of latent heat energy during condensation Chemical reactions between ozone and chlorofluorocarbons Absorption of ultraviolet radiation by ozone Frictional heating caused by meteorites ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The method of simultaneous integration of trees with agricultural crops is called Deforestation Combined culture Agro forestry Reforestation Deforestation Combined culture Agro forestry Reforestation ANSWER DOWNLOAD EXAMIANS APP
Environmental Science An ideal shelter for housing a temperature-measurement instrument should be: White In the shade Black Both white and in the shade Both black and in the shade White In the shade Black Both white and in the shade Both black and in the shade ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The most harmful of ultraviolet radiation is All the above. UV-A, UV-B, UV-C, All the above. UV-A, UV-B, UV-C, ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS