Question

Which layer in the atmosphere helps in sending the radio waves from the earth are reflected back to the earth​

Answer 1

Answer:

lonosphere

Explanation:

lonosphere are the ratio waves from the earth are reflected back to the earth........

Answer 2

Answer:

ionosphere

In radio communication, skywave or skip refers to the propagation of radio waves reflected or refracted back toward Earth from the ionosphere, an electrically charged layer of the upper atmosphere.

Explanation:

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