Science Space Project :D

Physical properties, locations, movements of the Earth. :D

Physical properties :D

The Earth is round and it is covered with oceans (71%) and land (29%). There are 4 main layers of the Earth, the crust,mantle,outer core, and the inner core. There are more layers, but those 4 are the main layers.

Location :D

The Earth is located in the Virgo super cluster of galaxies. And in that super cluster we are in a smaller group of galaxies called the Local Group. Earth is in the second largest galaxy of the Local Group, the Milky Way. Earth is located in one of the spiral arms of the Milky Way and it is called the Orion Arm which is about two-thirds of the way out from the center of the galaxy. In our solar the solar system a group of eight planets, and we are the 3rd planet from the sun.

The Movements :D

  • The spinning motion of the Earth creates day and night and is rotation.

  • The orbiting of the earth around the sun is known as revolution.

  • The whole Solar System revolves around the center of the Milky Way galaxy.

  • The Milky Way is also slowly moving toward the Andromeda Galaxy.

The Force of Gravity :D

It governs us because that is why the Earth is spinning around. The cause is because of the gravitational pull. It also is the reason planets spin on their axis.



Earth Rotation & Revolution around a moving Sun
Gravity, Force, and Work (clip)