Earth is the third planet from the Sun and is the largest of the terrestrial planets. Unlike the other planets in the solar system that are named after classic deities the Earth’s name comes from the Anglo-Saxon word erda which means ground or soil. The Earth was formed approximately 4.54 billion years ago and is the only known planet to support life.
Planet Profile
- Circumference at Equator: 40,030.2 km
- Mass: 5,972,190,000,000,000 billion kg
- Average Distance from Sun: 149,598,262 km (1 AU)
- Known Satellites: 1
- Notable Satellites: The Moon
- Length of Orbit: 365.26 Earth days
- Surface Temperature: -88 to 58°C
Ya, so….”The earth was formed approximately Earth formed…” is a direct quote from above. A quick edit should fix this
P.S. I thought that the Earth was created 6,000 years ago by God lol
Cheers, should be fixed now
This is an okay website, its not very ‘facty’ but that might just be me?
its cool but not the kind for me on my home work eh
awsome i learned a lot
Who cares about Earth? We just wanna learn about space
Lucas b i think we need to care about earth because we are living in earth we also need to care about space which you said but we also need to care about earth too dont you think
omg im at schooll….lol but its cool…….:)))) hahahaa
#herlam shake is stupid.
I agree and omg we live on a planet and the nasa people said that we could live on Saturn s moon
It takes 1milon earths to fit in the sun
Very good web sight but you could maybe do some more facts
gtg bye for now
It’s cool to learn about Earth and lall,but since we live on Earth we already know a lot about Earth.
how do you write a smiley face?
This is a really good website for children because there is lots of facts and it helped me on my homework to so its good already i’ve learnt so much!!!
-70% of the Earth’s surface is covered in water
When astronauts first went into the space, they looked back at the Earth with human eyes for the first time, and called our home the Blue Planet. And it’s no surprise. 70% of our planet is covered with oceans. The remaining 30% is the solid ground, rising above sea level.
-Earth is mostly iron, oxygen and silicon
If you could separate the Earth out into piles of material, you’d get 32.1 % iron, 30.1% oxygen, 15.1% silicon, and 13.9% magnesium. Of course, most of this iron is actually down at the core of the Earth. If you could actually get down and sample the core, it would be 88% iron. 47% of the Earth’s crust consists of oxygen.
-Earth doesn’t take 24 hours to rotate on its axis
It’s actually 23 hours, 56 minutes and 4 seconds. This is the amount of time it takes for the Earth to completely rotate around its axis; astronomers call this a sidereal day. Now wait a second, that means a day is 4 minutes shorter than we think it is. You’d think that time would add up, day by day, and within a few months, day would be night, and night would be day.
-A year on Earth isn’t 365 days
It’s actually 365.2564 days. It’s this extra .2564 days that creates the need for leap years. That’s why we tack on an extra day in February every year divisible by 4 – 2004, 2008, etc – unless it’s divisible by 100 (1900, 2100, etc)… unless it’s divisible by 400 (1600, 2000, etc).
-Earth has 1 moon and 2 co-orbital satellites
As you’re probably aware, Earth has 1 moon (The Moon). But did you know there are 2 additional asteroids locked into a co-orbital orbits with Earth? They’re called 3753 Cruithne and 2002 AA29. We won’t go into too much detail about the Moon, I’m sure you’ve heard all about it.
3753 Cruithne is 5 km across, and sometimes called Earth’s second moon. It doesn’t actually orbit the Earth, but has a synchronized orbit with our home planet. It has an orbit that makes it look like it’s following the Earth in orbit, but it’s actually following its own, distinct path around the Sun.
2002 AA29 is only 60 meters across, and makes a horseshoe orbit around the Earth that brings it close to the planet every 95 years. In about 600 years, it will appear to circle Earth in a quasi-satellite orbit. Scientists have suggested that it might make a good target for a space exploration mission.
-The Earth is not actually round in shape; in fact it is geoid. This simply means that the rounded shape has a slight bulge towards the equator. So what causes this geoid shape? This happens solely because the rotation of the Earth which causes the bulge around the equator.
-The Earth tilts at roughly 66 degrees.
-Only 3% water of the earth is fresh, rest 97% salted. Of that 3%, over 2% is frozen in ice sheets and glaciers. Means less than 1% fresh water is found in lakes, rivers and underground.
-Asia Continent is covered 30% of the total earth land area, but represent 60% of the world’s population.
-Each winter there are about 1 septillion (1, 000, 000, 000, 000, 000, 000, 000, 000 or a trillion trillion) snow crystals that drop from the sky.
Some random facts to add.
Brilliant thanks!