space / life science vocabulary test

Match it! Select the correct answer from the pull down...Good luck!

The star at the center of the solar system that supplies heat and light to Earth

An imaginary line that the Earth rotates around

A ball of gas in space that produces its own light and heat

One complete rotation of the earth in a 24 hour period

The spinning of the Earth on its axis (24 hours)

The time it takes the Earth to make one complete trip around the sun (365 ¼ days)

The large celestial bodies made of rock or gases that revolve around the Sun in the solar system

Energy that allows us to see