Environmental Science The World Wetlands Day is celebrated on ________ 43863 43889 43987 43911 43863 43889 43987 43911 ANSWER DOWNLOAD EXAMIANS APP
Environmental Science As it travels along the food chain, the concentration of DDT remains constant fluctuates randomly increases decreases remains constant fluctuates randomly increases decreases ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The blueness of the sky is mainly due to: The presence of water vapor Emission of blue light by the atmosphere Absorption of blue light by the air The scattering of sunlight by air molecules The presence of water vapor Emission of blue light by the atmosphere Absorption of blue light by the air The scattering of sunlight by air molecules ANSWER DOWNLOAD EXAMIANS APP
Environmental Science _________ are used for converting saline or brackish water into pure distilled water. Solar cookers Photo voltaic cells Solar water-heating Solar desalination systems Solar cookers Photo voltaic cells Solar water-heating Solar desalination systems ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The change of state of ice into water vapour is known as: Deposition Crystallization Melting Sublimation Condensation Deposition Crystallization Melting Sublimation Condensation ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Vermi-composting is a natural method of Producing compost manure Destroying worms Producing worms Managing waste it creates Producing compost manure Destroying worms Producing worms Managing waste it creates ANSWER DOWNLOAD EXAMIANS APP
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