Gravity is a force that keeps us on the ground. Without GRAVITY we would be floating around in the air.Lucky for us we have AIR and GRAVITY and we have lots of it.Gravity is like a magnet that pulls us to the ground. The bigger the planet the more source of GRAVITY and the smaller the planet the less GRAVITIY there is. Pluto has the least GRAVITY because it is the smallest planet .

By Devin and Sara

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