Answer:
The largest lake in Central Europe is Lake Balaton
The mesosphere burns up most meteors and asteroids before they are able to reach the earth's surface.The mesosphere is the coldest atmospheric layer surrounding the earth. It becomes cold enough to freeze water vapor in its atmosphere into ice clouds.
The Mongols, a tribe of Nomads from Central or North Asia, who were ruled by Genghis Khan at the time.
They are developed countries because the people there are healthy and educated.