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 "Smog" is a mixture of Sulphur Dioxide and Fog Snow and Dust Snow and Fog Smoke and Fog Sulphur Dioxide and Fog Snow and Dust Snow and Fog Smoke and Fog ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The main energy source for the environment is ________ Solar energy Chemical energy Bioelectric energy Electrical energy Solar energy Chemical energy Bioelectric energy Electrical energy ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The most abundant greenhouse gas in the earth's atmosphere: Methane (CH4) Water vapour (H2O) Nitrous oxide (N2O) Chlorofluorocarbons (CFCs) Carbon dioxide (CO2) Methane (CH4) Water vapour (H2O) Nitrous oxide (N2O) Chlorofluorocarbons (CFCs) Carbon dioxide (CO2) ANSWER DOWNLOAD EXAMIANS APP
Environmental Science In which year was "Project Tiger" launched? 1964 1998 1973 1970 1964 1998 1973 1970 ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The horizontal extent of the ozone hole can sometimes exceed the size of the Antarctic continent. 1 1 ANSWER DOWNLOAD EXAMIANS APP
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