The focus of this animated power point is on the motion of earth, moon as we make our journey around the sun along with all of the other planets. The earth is always in motion constantly spinning and flying through the sky as we make our journey around the sun. The moon is always traveling around us changing our tides! Take a look at what happens here because of all of this motion. Your students will come away with a better understanding of this topic. The animations are wonderful. Students will use the information given to figure out the distance of our orbit and the diameter of earth. Animations on every slide!