Environmental Science _________ are used for converting saline or brackish water into pure distilled water. Solar water-heating Solar cookers Solar desalination systems Photo voltaic cells Solar water-heating Solar cookers Solar desalination systems Photo voltaic cells ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The crack marked on a glacier due to splitting of ice is called delta crevasses glacier watershed delta crevasses glacier watershed ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Our seasons are caused by: The angle at which sunlight reaches the earth All of these The length of the daylight hours Only (b) and (c) are correct The changing distance between the earth and the sun The angle at which sunlight reaches the earth All of these The length of the daylight hours Only (b) and (c) are correct The changing distance between the earth and the sun ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which one of the following cycle is not a gaseous biogeochemical cycle in ecosystem? Phosphorus Carbon Sulphur Nitrogen Phosphorus Carbon Sulphur Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The main reason why vegetables take longer to cook in boiling water at high altitudes is because: Saturation vapor pressure decreases with increasing altitude The temperature of the boiling water decreases with increasing altitude There is less oxygen in the air at high altitude Water boils at a higher temperature with higher altitude Saturation vapor pressure decreases with increasing altitude The temperature of the boiling water decreases with increasing altitude There is less oxygen in the air at high altitude Water boils at a higher temperature with higher altitude ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following is the major cause of pollution? plants man hydrocarbon gases fungi plants man hydrocarbon gases fungi ANSWER DOWNLOAD EXAMIANS APP
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