Waste sorting is making sure different kinds of garbage (trash) goes in the right places. All garbage needs to go somewhere, and it's important to put it where it belongs so it can be properly taken care of. We all have different kinds of garbage that comes from different things, like food or packaging. To sort our garbage correctly, we need to separate these different kinds of waste into different bins or bags. For example, we can separate paper and cardboard from plastic, glass, and metal. By doing this, we can make sure it's taken care of in the right way and it won't end up polluting our environment.