Environmental Science Which of the following enhances soil fertility? Using new seed varieties Irrigation Crop rotation Improved methods of agriculture Using new seed varieties Irrigation Crop rotation Improved methods of agriculture ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The earth is tilted at an angle of 23.5o with respect to the plane of its orbit around the sun. If the amount of tilt were increased to 40o, we would expect in middle latitudes: No appreciable change from present conditions Cooler summers and colder winters than at present Hotter summers and colder winters than at present Cooler summers and milder winters than at present Hotter summers and milder winters than at present No appreciable change from present conditions Cooler summers and colder winters than at present Hotter summers and colder winters than at present Cooler summers and milder winters than at present Hotter summers and milder winters than at present ANSWER DOWNLOAD EXAMIANS APP
Environmental Science National Park associated with rhinoceros is Valley of flowers Ranthambore Kaziranga Corbett Valley of flowers Ranthambore Kaziranga Corbett ANSWER DOWNLOAD EXAMIANS APP
Environmental Science What scale is useful to record the force of wind ? Richter Fajita Decibel Beau fort Richter Fajita Decibel Beau fort ANSWER DOWNLOAD EXAMIANS APP
Environmental Science In the figure below, energy is being transported ____. Upward Downward Upward Downward ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following regarding ecological pyramids is not correct? In tree dominated ecosystem the pyramid of numbers is inverted In most ecosystems, the pyramid of numbers and biomass are up right In deep water ecosystem, the pyramid of biomass is upright The pyramid of energy expresses mainly the rate of food production The total energy flow at successive tropical level always decreases In tree dominated ecosystem the pyramid of numbers is inverted In most ecosystems, the pyramid of numbers and biomass are up right In deep water ecosystem, the pyramid of biomass is upright The pyramid of energy expresses mainly the rate of food production The total energy flow at successive tropical level always decreases ANSWER DOWNLOAD EXAMIANS APP
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