THESE WAVES MOVE PERPENDICULAR TO ENERGY.

THESE WAVES MOVE BACK AND FORTH

THESE WAVES MOVE UP AND DOWN LIKE A SLINKY

AM RADIO WAVES COME FROM RADIO TOWERS THAT MIGHT GIVE A FUZZY SOUND WHEN PLAYED.

HOW high OR LOW A NOISE IS

A DISTURBANCE OF VIBRATIONS

A DISTANCE BETWEEN ONE PEAK TO THE NEXT

THE LOWEST PART IN A WAVE

THE OUTSIDE OF THE PIZZ...WAIT...I MEAN...THE HIGHEST PART IN A WAVE. PIZZA IS CRUST