Stratosphere - Wikipedia
The stratosphere is a region of intense interactions among radiative, dynamical, and chemical processes, in which the horizontal mixing of gaseous components proceeds much more rapidly than does vertical mixing.
Stratosphere | Ozone Layer, Temperature & Winds | Britannica
2024年12月13日 · Stratosphere, layer of Earth’s atmosphere lying between the troposphere and the mesosphere. The lower portion of the stratosphere is nearly isothermal (a layer of constant temperature), whereas temperatures in its upper levels increase with altitude.
The Stratosphere - Center for Science Education
The stratosphere is a layer of Earth's atmosphere. It is the second layer of the atmosphere as you go upward. The troposphere, the lowest layer, is right below the stratosphere. The next higher layer above the stratosphere is the mesosphere.
Stratosphere | NASA Space Place – NASA Science for Kids
2025年1月14日 · The stratosphere is a layer of Earth’s atmosphere. The stratosphere is located above the troposphere and below the mesosphere.
Stratosphere - Definition, Functions & Characteristics with ...
The stratosphere is a layer of extremely stratified air that rises 40 kilometres above the tropopause and comprises about 20% of the atmosphere’s mass. A two-step reactive mechanism produces ozone in the stratosphere naturally.
What Is the Stratosphere? - Earth How
The stratosphere is the second major layer of Earth’s atmosphere, located above the troposphere and extending from about 12 kilometers (6 miles) to approximately 50 kilometers (31 miles) in altitude.
Layers of the Atmosphere | National Oceanic and Atmospheric ...
2024年8月20日 · The stratosphere extends from 4 -12 miles (6-20 km) above the Earth's surface to around 31 miles (50 km). This layer holds 19 percent of the atmosphere's gases but very little water vapor. In this region, the temperature increases with height.
The Stratosphere Is Home to Earth's Ozone Layer
2023年11月30日 · The stratosphere is the second-lowest level in Earth's atmosphere. It's a bastion of ozone gas and rapid winds, where clouds are scarce — but life endures. Sometimes referred to as "near space," it's where companies and countries are in a race to send new technology that can collect data and intelligence, snap high-resolution images, and even ...
Atmosphere - Stratosphere, Mesosphere, Ozone | Britannica
2025年1月6日 · The stratosphere is located above the troposphere and extends up to about 50 km (30 miles). Above the tropopause and the isothermal layer in the lower stratosphere, temperature increases with height. Temperatures as high as 0 °C (32 °F) are observed near the top of the stratosphere.
Earth's Atmosphere: A Multi-layered Cake - NASA Science
2019年10月2日 · 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 Earth’s ozone layer, which protects us from the Sun’s harmful ultraviolet radiation. Because of that UV radiation, the higher up you go into the stratosphere, the warmer temperatures become.