Which among the following layers of the atmosphere reflects radio waves back to Earth, aiding radio communication?

Which one of the following layers of the atmosphere is responsible for the deflection of radio waves?

Which among the following layers of Earth's atmosphere contains the Ozone layer?

Which of the following options is the correct sequence of layers of atmosphere starting from the Earth’s surface?

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 wave…

Which of the following atmospheric layers contains the Ozone layer that protects Earth from harmful UV rays?