WebApr 7, 2024 · It's a finding that stands to reshape how scientists understand how the air clears itself of things like human-emitted pollutants and greenhouse gases, which OH can react with and eliminate. "You ... WebJan 31, 2024 · The stratosphere is the layer of the Earth 's atmosphere between the troposphere and the mesosphere. The tropopause and the stratopause separate the layers, respectively, the two transition zones between layers. The stratosphere is approximately 30 kilometers thick and comprises oxygen and nitrogen atoms and ozone molecules.
Earth NASA Space Place – NASA Science for Kids
WebGases in Earth's Atmosphere. Nitrogen and oxygen are by far the most common gases in Earth's atmosphere. Dry air is composed of about 78% nitrogen (N 2) and about 21% oxygen (O 2).The remaining less than 1% of the atmosphere is a mixture of gases, including Argon (Ar) and carbon dioxide (CO 2).The atmosphere also contains varying … WebMar 18, 2024 · The stratosphere is one of Earth's five atmospheric layers that includes the troposphere, stratosphere, mesosphere, thermosphere and exosphere. NASA 2. The … sickle to cut weeds
Stratosphere NASA Space Place – NASA Science for Kids
WebMar 31, 2024 · All About Earth. Since we live here, you might think we know all there is to know about Earth. Not at all, actually! We have a lot we can learn about our home planet. Learn more about Earth and all the planets … Web1 : the part of the earth's atmosphere which extends from the top of the troposphere to about 30 miles (50 kilometers) above the surface and in which temperature increases … WebOct 2, 2024 · Stratosphere. Located between approximately 12 and 50 kilometers (7.5 and 31 miles) above Earth’s surface, the stratosphere is perhaps best known as home to … the photo company