Question

how do satellites help in communication?

Answer 1

All satellites communicate with Earth through radio signals
theres a radio transmitter on the satellite, and that sends a signal down to a receiver on the ground.
The ground stations have a large aerial and a transmitter and a receiver
hope this helps :)

Answer 2

Answer:

Satellites communicate by using radio waves to send signals to the antennas on the Earth. The antennas then capture those signals and process the information coming from those signals. Information can include where the satellite is currently located in space.

hope it helps mark as brainliest and thank it also