The ionosphere is defined as the layer of the Earth's atmosphere that is ionized by solar and cosmic radiation. It lies 75 to 1000 km above the Earth. It is distinguished because it is ionized by solar radiation. ThIs layer is present between the mesosphere and the thermosphere. It influences radio propagation to distant places on the Earth.
Thus the correct answer is option B.
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Q1
The layer present between stratosphere and thermosphere is _______________.
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Q2
The pause between stratosphere and thermosphere is called ____________.
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Q3
The thermosphere is also called ionosphere.
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Q4
Ionosphere is present between :
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Q5
Choose or find odd word: Thermosphere, Stratosphere, Exosphere, Ionosphere, Troposphere