Question

expansion of ionosphere is​

Answer 1

Answer:

The ionosphere (/aɪˈɒnəˌsfɪər/[1][2]) is the ionized part of Earth's upper atmosphere, from about 60 km (37 mi) to 1,000 km (620 mi) altitude, a region that includes the thermosphere and parts of the mesosphere and exosphere. The ionosphere is ionized by solar radiation

Answer 2

The expansion of the ionosphere starts from the a height of 50 kilometres from the ground and goes upto 1000 kilometres in the upper atmosphere.

• Our atmosphere around the earth,is divided into many layers.

• These layers can be seperated with each other by the expansion of these layers.

• All these layers have different types of expansion heights.

• Similarly,the ionosphere which is one of the top-most atmospheric layers of the total atmosphere,has an expansion of 50 Kilometres to 1000 kilometres from the ground.