Environmental Science The most abundant gases in the earth's atmosphere by volume are: Oxygen and ozone Oxygen and water vapor Carbon dioxide and nitrogen Nitrogen and oxygen Oxygen and helium Oxygen and ozone Oxygen and water vapor Carbon dioxide and nitrogen Nitrogen and oxygen Oxygen and helium ANSWER DOWNLOAD EXAMIANS APP
Environmental Science On the average, about what percentage of the solar energy that strikes the outer atmosphere eventually reaches the earth's surface? 0.15 0.7 0.3 0.5 0.05 0.15 0.7 0.3 0.5 0.05 ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The source of atmospheric oxygen is Carbon Cycle Green Plants Water Nitrogen cycle Carbon Cycle Green Plants Water Nitrogen cycle ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The aurora is produced by: Reflections of sunlight by polar ice fields 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 Fast-moving charged particles colliding with air molecules Reflections of sunlight by polar ice fields 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 Fast-moving charged particles colliding with air molecules ANSWER DOWNLOAD EXAMIANS APP
Environmental Science First National Park in India Bandipur National Park Sunderbans National Park Jim Corbett National Park Gir National Park Bandipur National Park Sunderbans National Park Jim Corbett National Park Gir National Park ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Viable material of endangered species can be preserved by Gene bank Gene library Herbarium Gene pool Gene bank Gene library Herbarium Gene pool ANSWER DOWNLOAD EXAMIANS APP
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