explain defferent part of ionosphere
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The three main layers of the ionosphere labeled D, E and F. This absorption of radiation is also responsible for the ionosphere. Located within the thermosphere, the ionosphere is made of electrically charged gas particles (ionized). The ionosphere extends from 37 to 190 miles (60-300 km) above the earth's surface.
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- The upper layer of earth's atmosphere are called as ionosphere.
- It have large number of electrically charged molecules and atoms.
- The three main region of ionosphere are as follow:
- D layer: it is the lowest starting about 60 -70km above ground ,extend upward nearly 90 km.
- E layer: it is 90-100km up and extend 120 or 150km.
- F layer : It is uppermost layer ,starts about 150km up, extends high as 500km from surface of home planet.
- They don't have sharp boundaries .
- Their altitude varies during the course of day ,and from season to season.
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