Lisa is using plastic spheres to compare the size of Earth and Mars. The diameter
of Earth's sphere is 2 times larger than the diameter of Mars's sphere. How does
the volume of the model of Earth compare to the volume of the model of Mars?
(Hint: Draw a picture AND/OR Give Earth and Mars numeric values, and try to
find the volume using the formula)
The model of Earth will have 2 times more volume than the model of Mars.
The model of Earth will have 4 times more volume than the model of Mars.
The model of Earth will have 6 times more volume than the model of Mars.
The model of Earth will have 8 times more volume than the model of Mars.