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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...
- Structure of the Earth
Learn all about the structure of the Earth here at National...
- Universe Facts
11 Οκτ 2024 · Gallery of NASA Earth Images. View large images or print them. explore; Why Is the Sky Blue? Learn the answer and impress your friends! explore; Telling a pine from a maple ... from space! What if every kind of tree were a different color? explore "See" inside a closed box! Map a 3-D map of the invisible. do; Make a topographic map!
11 Οκτ 2024 · All About 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. Explore Earth!
11 Οκτ 2024 · You probably know that a year is 365 days here on Earth. But did you know that on Mercury you’d have a birthday every 88 days? Read this article to find out how long it takes all the planets in our solar system to make a trip around the Sun.
9 Οκτ 2023 · The photos of Earth related objects include close ups of intense flames, pictures of rare rocks, beautiful waterfalls, swamps, islands and much more. See the longest rivers in the world, the tallest mountains in the world, huge oceans and unique natural landmarks.
Learn all about the structure of the Earth here at National Geographic Kids! Join us as we explore the different layers - the crust, upper mantle, lower mantle, outer core and inner core...
Key Facts & Summary. Earth is the third planet from the Sun and our home planet. Earth revolves around the Sun, but its average distance from it is 149 million kilometers / 93 million miles. In astronomy, this is 1 AU – or an astronomical unit. Scientists have researched and estimated that our Earth is around 4.5 billion years old.
