Environmental Science The aurora is produced by: Fast-moving charged particles colliding with air molecules Burning oxygen caused by the intense sunlight at high altitude The combination of molecular and atomic oxygen to form ozone Scattering of sunlight in the upper atmosphere Reflections of sunlight by polar ice fields Fast-moving charged particles colliding with air molecules Burning oxygen caused by the intense sunlight at high altitude The combination of molecular and atomic oxygen to form ozone Scattering of sunlight in the upper atmosphere Reflections of sunlight by polar ice fields ANSWER DOWNLOAD EXAMIANS APP
Environmental Science India ranks __________ amongst the wind-energy producing countries of the world. First Fourth Second Third First Fourth Second Third ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Often before sunrise on a clear, calm, cold morning, ice (frost) can be seen on the tops of parked cars, even when the air temperature is above freezing. This condition happens because the tops of the cars are cooling by: Latent heat Conduction Radiation Convection Latent heat Conduction Radiation Convection ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following determine the kind (wavelength) and amount of radiation that an object emits? Thermal conductivity Density Latent heat Temperature Thermal conductivity Density Latent heat Temperature ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Pangolins feed on ants roots fruits leaves ants roots fruits leaves ANSWER DOWNLOAD EXAMIANS APP
Environmental Science First Biosphere reserve in India Eravikulam Agastyamala Nilgiri Chinnar Eravikulam Agastyamala Nilgiri Chinnar ANSWER DOWNLOAD EXAMIANS APP
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