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The third planet from the Sun in the solar system. It was not until the time of Copernicus in the sixteenth century that the Earth was commonly understood to be a planet orbiting the Sun.
Diameter: 12,756 kilometers
Mass: 5.972E24 kilograms
Length of Day: 24.0 hours
Length of Year: 365.2 days
Distance from the Sun: 149.6 million kilometers
Mean Temperature: 15°C (59°F)
Number of Moons: 1
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Earth (also the world, in Greek: Gaia, or in Latin: Terra), is the third planet from the Sun, the densest planet in the Solar System, the largest of the Solar System's  ...

What Is Earth? | NASA


Earth is our home planet. Scientists believe Earth and its moon formed around the same time as the rest of the solar system. They think that was about 4.5 billion  ...

Earth Facts - Interesting Facts about the Planet Earth - Space Facts


Earth is the third planet from the Sun and is the largest of the terrestrial planets. The Earth is the only planet in our solar system not to be named after a Greek or ...

Earth - National Geographic Education


Encyclopedic entry. Earth is the planet we live on, part of a solar system of eight planets and one star (the sun). Earth is the third planet from the sun.

Planet Earth: Facts About Its Orbit, Atmosphere & Size - Space.com


Dec 11, 2014 ... Earth is the only planet known to support life. Learn about Earth science facts and the planet's interior composition, surface and atmosphere.

Earth - Educational facts and history of the planet Earth.


Earth is the third planet from the Sun and the fifth largest: Planet Profile. orbit: 149,600,000 km (1.00 AU) from Sun diameter: 12,756.3 km mass: 5.972e24 kg ...

www.ask.com/youtube?q=What Is The Earth?&v=nt6ab7BTlgE
Aug 28, 2014 ... Nat Geo list of reasons Earth might be useful to other life forms: ..... What if Earth is like an ant farm for aliens, and they're watching us build up ...

What is the Earth Made Of? - Universe Today


Jun 13, 2008 ... The elements of Earth are layered in the planet. ... It's the largest layer on Earth, and mostly consists of silicate rocks rich in iron and magnesium ...

www.ask.com/youtube?q=What Is The Earth?&v=HGPv6vo5-l0
Oct 3, 2012 ... Science expert Emerald Robinson explains everything about planet Earth and its location in the solar system. To view over 15000 other how-to, ...
Popular Q&A
Q: What is the earth?
A: Earth is the third planet from the sun in the Solar System. Read More »
Source: wiki.answers.com
Q: What is the earth?
A: As of April 2009, the Earth's population is estimated to be about 6,772,737,889 or 6.77 billion people Read More »
Source: www.kgbanswers.com
Q: What is the earth?
A: Earth is a planet in the solar system in which the sun occupies the central position holding together all the heavenly bodies that revolve around it. Earth is u... Read More »
Source: answers.yahoo.com
Q: What is an earth?
A: earth: the 3rd planet from the sun; the loose soft material that makes up a large part of the land surface; the solid part of the earth's surface; the abode of ... Read More »
Source: www.kgbanswers.com
Q: What is the earth?
A: The only planet known to support life. Read More »
Source: answers.yahoo.com