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Earth[แก้]

The Earth is the third planet from the Sun. It is one of the four terrestrial planets in our Solar System. This means most of its mass is solid. The other three 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 is the only planet in the galaxy which is known to support life. Earth has many places that are suitable for humans to live; although, some areas of the planet can be dangerous for humans or uninhabitable

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

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↑ Gnawledge, O'penn. "Planet Earth in the Balance of History". Science and Nature Journal. SandNjournal.com/Earthinthebalance. March 21, 2013. Retrieved 08:16, วันจันทร์ สิงหาคม 10, 2015 (UTC).

[1] Gnawledge, O'penn. "Planet Earth in the Balance of History". Science and Nature Journal. SandNjournal.com/Earthinthebalance. March 21, 2013. Retrieved 08:16, วันจันทร์ สิงหาคม 10, 2015 (UTC).

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