Thursday, May 5, 2011

Why do we have night and day?

Researchers were – A.D. & J.E.

We found out ……..

The Earth rotates on its axis and at the same time it is also orbits the Sun. The Earth takes 24 hours to rotate once on its axis.

When our Earth is facing the Sun and the Sun is shining on the Earth it is daytime.

When that part of the Earth spins away from the Sun then they have night because the Sun’s light can’t get around there.

We got our information from ……..

Our Topic Book

Sky Changes by Linda Bruce

No comments:

Post a Comment