World Map Tectonic Plate Three billion years ago, the tectonic processes began on the surface of the Earth. This initiated…
Earth and Universe are two different terms, which can not always be used interchangeably. The Earth, our home, is the…
The Earth consists of various elements, of which 32.1% consists of iron. Most of the iron reserves are in the…
The words; World, Earth, Universe, Cosmos are quite frequently used interchangeably when we speak or write in a casual manner.…
The seasonal changes occur due to the Earth’s orbit around the sun, and the axial tilt to its ecliptic plane.…
According to scientists, the earth is 4.5 billion years old. The actual age of the earth has perplexed mankind since…