Directions: Complete the sentences by choosing the correct
answer inside the box.
Weight
Mass
Gravity
Isaac Newton
Core
I learned that...
_______is the force that enables us to remain on the
Earth's surface. The center of the Earth's gravity is at its________.______
is how hard gravity is pulling you toward the planet's surface. The greater the________
object, the greater is its weight._________is the
scientist who discovered the principle of gravity.​