Environmental Science The cutting down of trees and setting them on fire and raising crops on the resulting ash is called: Shift cultivation Jhum Pyrolysis Taungya system Shift cultivation Jhum Pyrolysis Taungya system ANSWER DOWNLOAD EXAMIANS APP
Environmental Science An ecosystem gradually merges with an adjoining one through a transitional zone is called the ______________ Ecological niche ecological footprint shore effect ecotone Ecological niche ecological footprint shore effect ecotone ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which gas is likely to be reduced in the atmosphere by deforestation? Nitrogen Sulphur dioxide Carbon dioxide Oxygen Nitrogen Sulphur dioxide Carbon dioxide Oxygen ANSWER DOWNLOAD EXAMIANS APP
Environmental Science What is the most important factor for the success of animal population? Adaptability Unlimited food Inter species activity Natality Adaptability Unlimited food Inter species activity Natality ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The atmosphere near the earth's surface is "heated from below." Which of the following does not significantly contribute to this heating? Convection from a hot surface Conduction of heat upward from a hot surface Heat energy from the earth's interior Absorption of infrared energy that has been radiated from the surface Convection from a hot surface Conduction of heat upward from a hot surface Heat energy from the earth's interior Absorption of infrared energy that has been radiated from the surface ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The processes of condensation and freezing: Do not involve energy transport Both release sensible heat into the environment Both absorb sensible heat from the environment Do not affect the temperature of their surroundings Do not involve energy transport Both release sensible heat into the environment Both absorb sensible heat from the environment Do not affect the temperature of their surroundings ANSWER DOWNLOAD EXAMIANS APP
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