Ambient noise is the sound that you hear around you all the time, like the hum of a refrigerator or the sounds of cars driving outside. It's like the background music of your day-to-day life.
Imagine you are sitting in a classroom and everything is quiet. You can hear the teacher talking, the sound of pencils writing on paper, and maybe even the sound of someone's stomach growling. These are all examples of ambient noise.
Ambient noise can also be found in nature. When you go for a walk in the woods, you might hear birds chirping, the rustling of leaves, and the sound of a babbling brook. These are all examples of ambient noise too.
Sometimes, ambient noise can be annoying or distracting. For example, if you are trying to sleep but your neighbors are having a party, the loud music and talking could be considered too much ambient noise.
Overall, ambient noise is just the sounds that are constantly present in our environment. It's important to remember that it can be both helpful and harmful, depending on the situation.