The point where the land and sea meet is called
Horizon
Tide
Coast
Beach
One fourth of earth's surface is
Fire
Land
Water
Sky
The line at which the earth and the sky seems to meet is called the
Galaxy
Milky way
None of these
Who proved that the earth was round?
Copernicus
Ferdinand Magellan
Aristotle
Vasco-da-Gama
Which star is the center of the solar system?
Sun
Earth
Globe
All the planets revolves around the
Moon
Star
