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A layer in the Earth's atmosphere called Ionosphere facilitates radio communication...

This question belongs to Geography Atmosphere
Atmosphere
?

A layer in the Earth's atmosphere called Ionosphere facilitates radio communication. Why?
1. The presence of ozone causes the reflection of radio waves to Earth.
2. Radio waves have a very long wavelength.
Which of the statements given above is fare correct?

Answer & Solution
Correct Answer: Option D
A layer in the Earth's atmosphere called Ionosphere facilitates radio communication.
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