Answer:
bc geocentric is the sun revolving around the earth while heliocentric is the earth revolving around the sun
Vilnus is the capital of Lithuania - a small country in Eastern Europe, on the Baltic Sea, which used to be one of the Soviet Republics before the split-up of the Soviet Union.
Despite being Lithuanian's biggest city, it has a big Polish population and it was once in Poland, not in Lithuania - which was a reason for a conflict between the two countries.
A map is a representation of the Earth's surface. It is also a portable document describing an area. A map can also provide data such as migration trends, directions, and rock composition. There are many types of maps: The physical map shows land and water formations: mountains, oceans, rivers, the climate type shows the type of weather conditions occurring in the world, the political map shows how the earth's surface is divided into borders: continents, countries, and states... The science of making maps is referred to as cartography.
The seafloor spreading occurs at the mid-ocean ridges. The reason for this is that the convection currents from the mantle manage to break through the oceanic crust and propel magma on the seafloor. As they do, the magma consolidated in the water and new crust is created. Since there's constant pilling up of new crust, it pushes the old crust away in both sides. This results in the movement of the plates, and as they move eventually they will come into a situation to collide, resulting in the continents to start merging with one another. As the continental masses merge, they will gradually create a supercontinent.
