i think the earth rotates because you need to have a day. because if we did not have a day we would be very tired and it is with space and the sun. :-)
the earth spins.It spins around the sun and that is why the earth gets quite hot and bright. The sun starts coming up to say that it is day time and when it gets dark it means it is late in the eveing. The sun has a lot to do with the earth rotating and the auctal reason why it rotates is because one roatation = 1 day i think.
The earth rotates because when our solar system was formed a huge cloud of spinning gas and dust formed our planets. To form the planets the gas and dust need to spin faster, that is why the earth spins today. It keeps on spinning because there is nothing to stop the spin.
The earth rotates because the original nebula was in motion. The motion is an energy called angular momentum and the laws of physics require that this energy is conserved as the nebula condensed. A mechanism for this conservation of energy is to impart a rotation.There is nothing that can stop it.
The earth rotates because of the way it was formed.4.6 billion years ago a huge cloud of gas and dust started to collapse under its own gravity. When the cloud collapsed it started to spin and eventually formed into plants. The earth keeps spinning because there are no forces to stop it.
i think the earth rotates because you need to have a day. because if we did not have a day we would be very tired and it is with space and the sun. :-)
ReplyDeletethe earth spins.It spins around the sun and that is why the earth gets quite hot and bright. The sun starts coming up to say that it is day time and when it gets dark it means it is late in the eveing. The sun has a lot to do with the earth rotating and the auctal reason why it rotates is because one roatation = 1 day i think.
ReplyDeleteThe earth rotates because when our solar system was formed a huge cloud of spinning gas and dust formed our planets. To form the planets the gas and dust need to spin faster, that is why the earth spins today. It keeps on spinning because there is nothing to stop the spin.
ReplyDeleteThe earth rotates because the original nebula was in motion. The motion is an energy called angular momentum and the laws of physics require that this energy is conserved as the nebula condensed. A mechanism for this conservation of energy is to impart a rotation.There is nothing that can stop it.
ReplyDeleteThe earth rotates because of the way it was formed.4.6 billion years ago a huge cloud of gas and dust started to collapse under its own gravity. When the cloud collapsed it started to spin and eventually formed into plants. The earth keeps spinning because there are no forces to stop it.
ReplyDeletei think the earth rotates so that we can have a day and a night
ReplyDelete