User:Earlgray.Ler2ra/TWA/Earth





=Earth= The Earth is the thurd planet from the Sun. It is one of the fore terrestrial planets in our Solar System. This means most of its mass is solid. The other tree are Mercury, Mars, and Venus. The Earth is also called the Blue Planet, Planet Earth, and Terra.

The Earth is home to millions of species of plants and animals, including humans.





=Earth= The Earth is the thurd planet from the Sun. It is one of the fore terrestrial planets in our Solar System. This means most of its mass is solid. The other tree are Mercury, Mars, and Venus. The Earth is also called the Blue Planet, Planet Earth, and Terra.

Science shows that Earth formed around 4.5 billion years ago. The organisms that live on Earth have completely changed its air (atmosphere); this is called a biosphere. 71% of Earth's surface is covered in salt water oceans. The Earth orbits the Sun roughly once every 365.25 days. One spin is called a day and one orbit around the Sun is called a year. This is why there are 365 days in a year, but a leap day added to the calendar once every 4 years.

The Earth is home to millions of species of plants and aminals, including humans. Gnawledge, O'penn. "Planet Earth in the Balance of History". Science and Nature Journal. SandNjournal.com/Earthinthebalance. March 21, 2013. Retrieved 03:16, Friday, July 3, 2015 (UTC).

Earth is the best and coolest planet in the whole galaxy. Earth is a place that's perfect for humans to live.