what and where are the ionosphere and exosphere ?

Description

https://spaceplace.nasa.gov/ionosphere/en

https://spaceplace.nasa.gov/ionosphere/en
Ionosphere | NASA Space Place – NASA Science for Kids
The active, changing layer. An interesting layer called the ionosphere overlaps the mesosphere, thermosphere, and exosphere. It’s a very active part of the atmosphere, and it grows and shrinks depending on the energy it absorbs from the sun. Its name comes from the fact that gases in these layers are excited by solar radiation to form ions …
Troposphere
Exosphere (This is only part of the exosphere. It’s actually 12 times bigger than this!) Thermosphere. Mesosphere. Stratosphere. Troposphere. If you liked this, you may like: Earth’s Atmosphere. Stratosphere. Exosphere. Games Crafts Activities Videos Glossary Mystery …

https://scied.ucar.edu/learning-zone/atmosphere/layers-earths-atmosphere

https://scied.ucar.edu/learning-zone/atmosphere/layers-earths-atmosphere
Layers of Earth’s Atmosphere | Center for Science Education
Earth’s atmosphere is composed of a series of layers, each with its own specific traits. Moving upward from ground level, these layers are called the troposphere, stratosphere, mesosphere, thermosphere, and exosphere. The exosphere gradually fades away into the realm of interplanetary space. The layers of the atmosphere: the troposphere …

https://www.noaa.gov / jetstream / atmosphere / layers-of-atmosphere

https://www.noaa.gov / jetstream / atmosphere / layers-of-atmosphere
Layers of the Atmosphere – National Oceanic and Atmospheric Administration
11 mai 2023Exosphere. This is the outermost layer of the atmosphere. It extends from about 375 miles (600 km) to 6,200 miles (10,000 km) above the earth. In this layer, atoms and molecules escape into space and satellites orbit the earth. At the bottom of the exosphere is a transition layer called the thermopause.

https://en.wikipedia.org/wiki/Ionosphere

https://en.wikipedia.org/wiki/Ionosphere
Ionosphere – Wikipedia
The ionosphere (/ aɪ ˈ ɒ n ə ˌ s f ɪər /) is the ionized part of the upper atmosphere of Earth, from about 48 km (30 mi) to 965 km (600 mi) above sea level, a region that includes the thermosphere and parts of the mesosphere and exosphere.The ionosphere is ionized by solar radiation.It plays an important role in atmospheric electricity and forms the inner edge of the magnetosphere.

https://www.nationalgeographic.org/article/parts-atmosphere

https://www.nationalgeographic.org/article/parts-atmosphere
Parts of the Atmosphere – National Geographic Society
19 oct. 2023Exosphere The fluctuating area between the thermosphere and the exosphere is called the turbopause. The lowest level of the exosphere is called the exobase. At the upper boundary of the exosphere, the ionosphere merges with interplanetary space, or the space between planets. The expands and contracts as it comes into contact with …

https://science.nasa.gov/earth/10-things-to-know-about-the-ionosphere

https://science.nasa.gov/earth/10-things-to-know-about-the-ionosphere
10 Things to Know About the Ionosphere – NASA Science
NASA. 1. It’s home to all the charged particles in Earth’s atmosphere. Earth’s ionosphere overlaps the top of the atmosphere and the very beginning of space. The Sun cooks gases there until they lose an electron or two, which creates a sea of electrically charged particles. NASA’s Scientific Visualization Studio. 2.

https://spaceplace.nasa.gov/atmosphere/en

https://spaceplace.nasa.gov/atmosphere/en
Earth’s Atmosphere | NASA Space Place – NASA Science for Kids
Earth’s atmosphere has six layers: the troposphere, the stratosphere, the mesosphere, the thermosphere, the ionosphere, and the exosphere. A jacket for the planet. Earth is a great planet to live on because it has a wonderful atmosphere around it. This jacket of gases does a lot for us. It keeps us warm, it gives us oxygen to breathe, and it …

https://scied.ucar.edu/learning-zone/atmosphere/ionosphere

https://scied.ucar.edu/learning-zone/atmosphere/ionosphere
The Ionosphere | Center for Science Education
The Ionosphere. Regions of the ionosphere, showing the D, E, and F layers. Earth’s atmosphere contains a series of regions that have a relatively large number of electrically charged atoms and molecules. As a group, these regions are collectively called the ionosphere. High-energy X-rays and ultraviolet (UV) light from the Sun are constantly …

https://www.nasa.gov/image-article/earths-atmospheric-layers-3

https://www.nasa.gov/image-article/earths-atmospheric-layers-3
Earth’s Atmospheric Layers – NASA
The ionosphere is an abundant layer of electrons and ionized atoms and molecules that stretches from about 48 kilometers (30 miles) above the surface to the edge of space at about 965 km (600 mi), overlapping into the mesosphere and thermosphere. … Exosphere This is the upper limit of our atmosphere. It extends from the top of the …

https://en.wikipedia.org/wiki/Atmosphere_of_Earth

https://en.wikipedia.org/wiki/Atmosphere_of_Earth
Atmosphere of Earth – Wikipedia
The exosphere is the outermost layer of Earth’s atmosphere (though it is so tenuous that some scientists consider it to be part of interplanetary space rather than part of the atmosphere). It extends from the thermopause (also known as the exobase) at the top of the thermosphere to a poorly defined boundary with the solar wind and … lesoutrali bot