Earth is our home in the solar system. It is a planet. What do you know about Earth?
The world around you is a very big place. There are lots of things to see and hear and know. Open the pages of this book and discover your world.Earth is our home in the solar system. It is a planet. What do you know about Earth?
The world around you is a very big place. There are lots of things to see and hear and know. Open the pages of this book and discover your world.