Environmental Science Which one of the following ecosystem type has the highest annual net primary productivity? Tropical rain forest Temperate deciduous forest Temperate evergreen forest Tropical deciduous forest Tropical rain forest Temperate deciduous forest Temperate evergreen forest Tropical deciduous forest ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The lowest temperature is usually observed: Several hours after sunrise At the time of sunset Near midnight Around sunrise Several hours before sunrise Several hours after sunrise At the time of sunset Near midnight Around sunrise Several hours before sunrise ANSWER DOWNLOAD EXAMIANS APP
Environmental Science __________ is derived recently from living organisms and their metabolic products. Biofuel Fossil fuel Gobar gas Biomass Biofuel Fossil fuel Gobar gas Biomass ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The presence of which is necessary for photosynthesis Polymer Chlorophyll Chloroform Phosphorus Polymer Chlorophyll Chloroform Phosphorus ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The resources that can be replaced by natural ecological cycle is called non-renewable Renewable natural exhaustible non-renewable Renewable natural exhaustible ANSWER DOWNLOAD EXAMIANS APP
Environmental Science An ecosystem must have continuous external source of food All of these minerals energy food All of these minerals energy ANSWER DOWNLOAD EXAMIANS APP
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