The greater an object's mass, the more gravitational force it exerts. So, to begin answering your question, Earth has a greater gravitational pull than the moon simply because the Earth is more massive. That's why the moon isn't pulled out of Earth's orbit by the gravity of larger planets or by the sun.
A Column Chart is the best place to start. After you put the data all in on place then using a bar graph or statistic line graph is the best place to begin building your data point
