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  1. Learn all about our amazing planet with our facts about the Earth! How big is Earth? Why do we have day and night, and four seasons? How old is the Earth?

    • Universe Facts

      The Earth is about 4.5 billion years old – but that’s only a...

    • Solar System

      We’re off on an adventure out of this world to discover ten...

  2. Earth, our home planet, the third planet from the sun, is the only place in the known universe inhabited by living things. Our Earth facts for kids will give you lots of unique and interesting facts about our home planet.

  3. Earth is the third planet from the Sun, and the fifth largest out of all the planets of the Solar System. The continents of Earth move at the same rate as human fingernails grow. The Moon is the only natural satellite of Earth.

  4. 11 Οκτ 2024 · 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 our solar system we know of that supports life. It is mostly nitrogen, and it has plenty of oxygen for us to breathe.

  5. It is a round body that spins around in space and travels around the Sun. It has an atmosphere made up of different gases. It is a rocky planet, like Mercury, Venus, and Mars. 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.

  6. 4 Οκτ 2017 · Earth is the fifth-largest planet in the solar system. Its diameter is about 8,000 miles. And Earth is the third-closest planet to the sun. Its average distance from the sun is about 93 million miles. Only Mercury and Venus are closer. Earth has been called the “Goldilocks planet.”

  7. Kid-Friendly Earth. Our home planet Earth is a rocky, terrestrial planet. It has a solid and active surface with mountains, valleys, canyons, plains and so much more. Earth is special because it is an ocean planet. Water covers 70% of Earth's surface. Earth's atmosphere is made mostly of nitrogen and has plenty of oxygen for us to breathe.

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