The SUN!

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

A layer of gas surrounding a planet....

The path that planets take around the sun....

The part of an atom that contains protons and neutrons... It also means the CENTER of something.

Type of storm with great releases of energy, happens in cycles, and may be caused by magnetic currents

The entire collection of planets and other bodies that orbit the sun....

The star at the center of our solar system.....

The planet closest to our sun is....

The smallest particle of a substance....