The Air shield of our planet is a layer of gases encasing the planet, reaching above 10,000 km in altitude, with major divisions troposphere, stratosphere, mesosphere. It is mainly nitrogen and oxygen, with argon, carbon dioxide, and trace gases, and it shields life from solar radiation while driving weather and climate dynamics; the stratospheric ozone absorbs UV radiation for protection against UV. Recent climate reports highlight rising atmospheric CO2 concentrations, the record levels in hundreds of millennia, and continued warming and heat uptake in oceans, alongside shrinking Arctic and Antarctic ice extents.
Earth'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.comAtmosphere 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.orgThe 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.ukFind the latest climate change news, analysis, and videos on the politics, effects, and causes of global warming.
abcnews.go.comPart 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