Okay kiddo, let me explain to you about the Greater Toronto Area. Have you ever been to Toronto? It's a big city in Ontario, Canada. Well, the Greater Toronto Area or GTA for short is a big area that includes Toronto and a bunch of other smaller cities and towns around it.
Think of it like a pie. Toronto is like the big slice of pie in the middle, and the smaller cities and towns around it are like the little crumbs that fell off the pie.
Now, the GTA isn't just one place that people go to. It's kind of like a group of places that all work together to make things happen. People who live in these different places often work in Toronto, or sometimes they live in one place and work in another.
There are a lot of people who live in the GTA too! We're talking millions and millions of people. That's like having a hundred of your classrooms put together!
So, in summary, the Greater Toronto Area is a big area that includes Toronto and lots of other smaller cities and towns around it. It's a place where lots of people live and work together to make things happen.