Environmental Science Which of the following can be used as a method of protecting an orchard from damaging low temperatures during a radiation inversion? Orchard heaters Irrigation (cover the area with water) All of these Wind machines Orchard heaters Irrigation (cover the area with water) All of these Wind machines ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following zones in a lake suffers from lack of light and therefore limited photosynthesis is able to take place? Euphotic Pelagic Littoral Profundal Euphotic Pelagic Littoral Profundal ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The main reason(s) for warm summers in northern middle latitudes is that: All of these The earth is closer to the sun in summer Only (b) and (c) are correct The sun is higher in the sky and we receive more direct solar radiation The days are longer All of these The earth is closer to the sun in summer Only (b) and (c) are correct The sun is higher in the sky and we receive more direct solar radiation The days are longer ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which gas is likely to be reduced in the atmosphere by deforestation? Oxygen Nitrogen Sulphur dioxide Carbon dioxide Oxygen Nitrogen Sulphur dioxide Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The thickness of ozone layer is measured in Du Nm Mm Hg Du Nm Mm Hg ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Thermal belts are: Cold, below-freezing air found at the top of a mountain Warmer hillsides that are less likely to experience freezing conditions Pockets of warm air resting on a valley during the afternoon Pockets of cold air resting on a valley floor at night Cold, below-freezing air found at the top of a mountain Warmer hillsides that are less likely to experience freezing conditions Pockets of warm air resting on a valley during the afternoon Pockets of cold air resting on a valley floor at night ANSWER DOWNLOAD EXAMIANS APP
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