Sep 25, 2025 · Earth is a terrestrial planet. It is small and rocky. Earth's atmosphere is the right thickness to keep the planet warm so living things like us can be there. It’s the only planet in …

Did you know that the Earth isn’t completely sphere-shaped? Your kids will learn this interesting fact and others in this video about the third planet from the sun—Earth!

In this video, children will discover what Earth is made of, how old Earth is, and what makes our planet so special....more

But there is one big difference between Earth and all the other planets—Earth is the only planet in the solar system that can support life. Life on Earth exists because the planet has water on its …

Earth formed about 4.5 billion years ago. It is one of four rocky planets in our Solar System. The others are Mercury, Venus, and Mars. The Sun's huge mass pulls Earth, making it move …

What Do You Know About Earth? Test your knowledge about our planet Earth with this quiz.

Kids learn about the planet Earth of the Solar System including fun facts, mass, day, year, and distance from the Sun. Astronomy for kids and teachers.