Environmental Science _________ are used for converting saline or brackish water into pure distilled water. Solar desalination systems Photo voltaic cells Solar water-heating Solar cookers Solar desalination systems Photo voltaic cells Solar water-heating Solar cookers ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Sulphur bacteria are examples of Saprophytes Autotrophs Carnivores Heterotrophs Saprophytes Autotrophs Carnivores Heterotrophs ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Noise is _______________ Sound of crackers Sound of vehicles Huge sound Undesirable and unwanted sound Sound of crackers Sound of vehicles Huge sound Undesirable and unwanted sound ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Herbivores are also called as Secondary consumers Primary consumers Tertiary consumers Producers Secondary consumers Primary consumers Tertiary consumers Producers ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Environmental education should be in _______ approach. balanced interpreting interdependent interdisciplinary balanced interpreting interdependent interdisciplinary ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Concept of ecological pyramids was proposed by Odum Charles Elton Tansley Clements Odum Charles Elton Tansley Clements ANSWER DOWNLOAD EXAMIANS APP
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