1) Which has the greatest gravity due to its mass? a) Moon b) Earth c) Sun d) You 2) Which has the least gravity due to its mass? a) Moon b) Earth c) Sun 3) _________ is the invisible force that holds the Earth in orbit around the sun. This orbit causes seasons. a) Energy b) Gravity c) Solar 4) _________ is the invisible force that holds the moon in orbit around the Earth and causes the tides. a) Energy b) Gravity c) Solar 5) __________ is how much matter is in an object. a) Mass b) Weight c) Length d) Volume 6) Gravity is a ________ force, which means a force that move things closer. a) Pushing b) Pulling 7) If an objects mass increases, it's gravity __________. a) increases b) decreases c) stays the same 8) If an objects mass decreases, it's gravity __________. a) increases b) decreases c) stays the same 9) If the distance between two objects increases, the gravitational force between them ____________. a) increases b) decreases c) stays the same 10) As two objects move towards each other, the gravitational force between them ____________. a) increases b) decreases c) stays the same

Gravity Review

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