Unit 2 Review

the spinning of a planet or moon on it's axis is called?

• tilt

• revolution

• rotation

• axis

a real or imaginary line that a spinning object turns around

• rotation

• orbit

• tilt

• axis

True or False: one rotation = one day

• True

• False

___________ is one full orbit of an object around another object

The imaginary path an object travels through during its revolution around another object is called?

• orbit

• tilt

• axis

• revolution

One revolution = ?

• one day

• 24 hours

• five years

• one year

A _____ is a slope or angle.

• axis

• tilt

• orbit

• rotation

The Earth is tilted at what degree angle?

• 20.4

• 36.5

• 23.5

• 1.5

The Earth's tilt causes what to change?

• seasons

• night/day

• temperature

• time

An object in motion stays in motion unless it occurs an unbalanced force is called?

• motion

• revolution

• energy

• inertia