intro? Sound is what we hear everywhere. Sound repeating it and you do it all over again like if a lightning strikes it does it again . Sound can be louder or softer, higher or lower and sound travels as a wave producing vibration. Sound travels in different speed because when you speak the sound wave’s goes fast or slow.
You body will begin here: When you slam your hand on the wall it makes sound waves but you can't see it. Because It goes too fast and it goes into your ears, then it goes in your brain so you can translate it and say I remember that noise it a person turning on the car or a bird tweeting or pressing the keyboard.
when you talk you can hear it but there something that it is all around as and it is called sound waves and it travels about 770 mph or 330 meters per second and sound are really fast. You can’t see it because it’s moves too fast and it is investable.
Conclu: If there was no sound at all it will be boring because if someone is talking you would not know what are they saying ,if you little brother just got born you would not know that he’s crying or fell on the floor ,when you are in trouble like if your kidnapped ,no one new you are screaming for help
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