The Earth is quite big! It measures 7,926 miles (12,756 kilometers) in diameter.
Earth's Size and Composition
Let's break down what this means:
- Diameter: Imagine drawing a straight line through the Earth, from one side to the other, passing through the center. That line is about 7,926 miles (12,756 kilometers) long.
- Surface: The Earth isn't just a big ball of rock. It's covered in both water and land:
- Water: About 70 percent of Earth’s surface is water. This water is found in oceans, rivers, and lakes.
- Land: The other 30 percent is made up of land, which includes continents, mountains, and deserts.
Fun Facts about Earth's Size
- If you could drive a car all the way around the Earth at the equator (the widest part of the Earth) it would take you a very long time!
- You can fit a lot of things on Earth, including a huge amount of water and land.
| Feature | Measurement |
|---|---|
| Diameter | 7,926 miles (12,756 kilometers) |
| Water Coverage | About 70% |
The Earth is a big place and full of amazing things to discover.
