True

False

True

False

Weight

Mass

Distance

Density

Speed

The closer the planet is to the sun, the slower it orbits.

The farther the planet is to the sun, the faster it orbits.

The farther the planet is to the sun, the brighter the sun is.

The closer the planet is to the sun, the faster it orbits.

revolution

orbit

rotation

phase

a short day

a long year

a long day

a short year

move in a straight line

move in a random direction

stop moving

continue to orbit each other

Earth would move toward the Sun and eventually crash into it.

Earth would sit motionless and not moving.

Earth would drift off in space because nothing would hold it in the Solar System.

Earth would continue to orbit in our Solar System normally.

Object A and B will be affected equally by the gravitational force.

Object B will be more affected by the gravitational force because it is closer to Mars than Object A.

Object A will be more affected by the gravitational force because it is farther from Mars than Object B.