So, you know how we live on the Earth, right? It's a big round planet that spins around the Sun. Well, the Earth symbol is a picture that represents the Earth.
It usually looks like a blue and green ball with little lines on it that kinda look like continents and oceans. Some people even draw little hearts or peace signs on it to show how much they love the Earth and want to take care of it.
The Earth symbol is important because it reminds us that we need to take care of our planet. We need to keep it clean and healthy so that we can keep living here and so that future generations can live here too. So, whenever you see the Earth symbol, remember how much we need to take care of our home!