Environmental Science Species that occur in different geographical regions separated by special barrier are: Allopatric Sympatric None of these Sibling Allopatric Sympatric None of these Sibling ANSWER DOWNLOAD EXAMIANS APP
Environmental Science In grassland ecosystem, the pyramid of biomass is inverted spindle shaped upright none of these inverted spindle shaped upright none of these ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Abyssal zone in ocean has no sunlight but contain producers sunlight and decomposers sunlight and producers no sunlight but contains decomposers and consumers no sunlight but contain producers sunlight and decomposers sunlight and producers no sunlight but contains decomposers and consumers ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following can be used as a method of protecting an orchard from damaging low temperatures during a radiation inversion? All of these Orchard heaters Irrigation (cover the area with water) Wind machines All of these Orchard heaters Irrigation (cover the area with water) Wind machines ANSWER DOWNLOAD EXAMIANS APP
Environmental Science One greenhouse gas contributes 14% to total global warming and another contributes 6%. These are respectively identified as Methane and CO2 N2O and CO2 CFCs and N2O CFCs and CO2 Methane and CFCs Methane and CO2 N2O and CO2 CFCs and N2O CFCs and CO2 Methane and CFCs ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following gases are mainly responsible for the atmospheric greenhouse effect in the earth's atmosphere? Nitrogen and carbon dioxide Ozone and oxygen Water vapor and carbon dioxide Oxygen and nitrogen Nitrogen and carbon dioxide Ozone and oxygen Water vapor and carbon dioxide Oxygen and nitrogen ANSWER DOWNLOAD EXAMIANS APP
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