The Atmospheric layers is a layer of gases encasing the planet, reaching above 10,000 km in altitude, with major divisions troposphere, stratosphere, mesosphere, thermosphere, exosphere. It is mainly nitrogen and oxygen, with argon, carbon dioxide, and trace gases, and it shields life from solar radiation while enabling weather and climate processes; the ozone in the stratosphere absorbs harmful UV rays for protection against UV. Recent climate reports show CO2 rising, the highest in hundreds of thousands of years, and continued warming and heat uptake in oceans, alongside reductions in polar ice.
Atmosphere facts: ninety-nine percent of the gases that compose the atmosphere are located below a height of 32 km (20 miles). The atmosphere comprises five layers: troposphere, stratosphere, mesosphere, thermosphere and exosphere. The atmosphere has nearly 37.5 million billion gallons of water at any given time.
thefactfile.orgEarth's Atmosphere. Author Mohatatou. WIKIMEDIA 15 Fun Facts about Earth's Atmosphere The layer of gases collectively referred to as air, that surrounds the Earth and gives it its planetary atmosphere is the atmosphere of Earth.
www.discoverwalks.comFind the latest climate change news, analysis, and videos on the politics, effects, and causes of global warming.
abcnews.go.comThe imprint of human-induced climate change is evident in the 2024 State of the Global Climate Report from the World Meteorological Organization.
www.metoffice.gov.ukPart Five: An experimental atmospheric measuring instrument that NASA launched in 2002 continues to make important contributions to both weather and climate research.
science.nasa.gov