Question

the layer that reflects radio waves back to the earth answer according to 5 th class student​

Answer 1

Answer:

Ionosphere reflects radio waves from the earth thus, helping radio communication

Explanation:

Answer 2

Answer:

ionosphere  ( place in Earth's atmosphere  )

Explanation:

Extending from about 80 to 300 km (about 50 to 185 miles) in altitude, the ionosphere is an electrically conducting region capable of reflecting radio signals back to Earth.