Environmental Science The cutting down of trees and setting them on fire and raising crops on the resulting ash is called: Jhum Taungya system Shift cultivation Pyrolysis Jhum Taungya system Shift cultivation Pyrolysis ANSWER DOWNLOAD EXAMIANS APP
Environmental Science CFC releases a chemical which is harmful to ozone is SO2 N2O fluorine chlorine SO2 N2O fluorine chlorine ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following is an extinct species? Dodo Tiger Lion Ostrich Dodo Tiger Lion Ostrich ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The range of normal human hearing is in the range of 50Hz to 15000 Hz 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 ANSWER DOWNLOAD EXAMIANS APP
Environmental Science A high density of elephant population in an area can result in mutualism Predation on one another Interspecific competition Intraspecific competition mutualism Predation on one another Interspecific competition Intraspecific competition ANSWER DOWNLOAD EXAMIANS APP
Environmental Science What scale is useful to record the force of wind ? Decibel Beau fort Fajita Richter Decibel Beau fort Fajita Richter ANSWER DOWNLOAD EXAMIANS APP
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