274 kilometers from the earth exactly.
The ionosphere bends radio waves . . . most go out into space, but a fair number hit the earth far away, and are reflected back up to the ionosphere. Radio operators call this phenomenon, "The skip".
The ionosphere starts at an altitude of about 48 kilometers (30 miles) above the Earth's surface and extends upwards to about 965 kilometers (600 miles).
Cirrus clouds form far above the Earth's surface, typically at altitudes above 20,000 feet. They are thin and wispy in appearance and are composed of ice crystals.
it is called the interior
1800km - 1900km
1800km - 1900km
30 feet above sea level and 50 feet above earths surface... science homework these days
The ionosphere is a layer of earths atmosphere. It is charged with a high concentration of ions. It is above the mesosphere about 50 t0 600 miles above the earth.
about 3,000 km study island question
Remote sensing.
An igneous intrusion.
Ionosphere is the outermost layer. It contains charged ions.