How do very long radio waves reach stations beyond the curvature of the Earth?
AThey pass through the middle of the Earth
CThey are relayed by multiple stations
BThey cannot reach stations around the curvature of the Earth
DThey bounce off a charged layer of the atmosphere
AThey pass through the middle of the Earth
CThey are relayed by multiple stations
BThey cannot reach stations around the curvature of the Earth
DThey bounce off a charged layer of the atmosphere