WHEN WIND IS BLOWING ON THE SEA,THE SURFACE EXERT THE GRAVITATIONAL FORCE ON THE BOTTOMLAYER OF THE WIND.THIS IN TURN EXERTS A PULL ON THE LAYER ABOVE IT UNTIL IT REACHES THE TOP -MOST LAYER.WITH GRAVITATIONAL PULL BEING DIFFERENT EACH LAYER,THE WIN MOVES AT A DIFFERENT SPEED.THE TOP MOST LAYER TUMBLES,FORMING A CIRCULAR MOTION.THIS CREATES A DOWNWARD PRESSURE AT THE FRONT AND UPWARD PRESSURE AT THE REAR OF THE SURFACE,THUS CAUSING WAVE
THE WAVES ARE CATAGORISED BASED ON THEIR BEHAVIOR AND FORMATION.HERE ARE TWO TYPES :
1.BREAKING WAVES
2.PROGRESSIVE WAVES