Environmental Science Which of the following regarding ecological pyramids is not correct? The pyramid of energy expresses mainly the rate of food production In most ecosystems, the pyramid of numbers and biomass are up right In tree dominated ecosystem the pyramid of numbers is inverted The total energy flow at successive tropical level always decreases In deep water ecosystem, the pyramid of biomass is upright The pyramid of energy expresses mainly the rate of food production In most ecosystems, the pyramid of numbers and biomass are up right In tree dominated ecosystem the pyramid of numbers is inverted The total energy flow at successive tropical level always decreases In deep water ecosystem, the pyramid of biomass is upright ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Suppose yesterday morning you noticed ice crystals (frost) on the grass, yet the minimum temperature reported in the newspaper was only 35o F. The most likely reason for this apparent discrepancy is that: The newspaper reported the wrong temperature Temperature readings are taken in instrument shelters more than 5 feet above the ground The thermometer was read before the minimum temperature was reached for that day The thermometer was read incorrectly The thermometer was in error The newspaper reported the wrong temperature Temperature readings are taken in instrument shelters more than 5 feet above the ground The thermometer was read before the minimum temperature was reached for that day The thermometer was read incorrectly The thermometer was in error ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the radioactive material is largely associated with bone cancer Strontium-90 Thorium-232 Iodine Radium-226 Strontium-90 Thorium-232 Iodine Radium-226 ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Non-lonizing radiations with specific biological effects are Beta-rays UV radiations X-rays Gamma rays Beta-rays UV radiations X-rays Gamma rays ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Major consumer of wood from forest is ___________ Chemistry Industry Paper Industry Thermal Power Plant none Chemistry Industry Paper Industry Thermal Power Plant none ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Burning of coal produces oxides of sulphur and nitrogen which combined with water vapor leads to forest fire soil pollution brackish water acid rain forest fire soil pollution brackish water acid rain ANSWER DOWNLOAD EXAMIANS APP
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