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Earth
by Cristina

Earth is the planet we live on, it has everything we need to survive such as oxygen, water, and food. Earth  is the third and biggest terrestrial planet in the solar system it's also the only planet that can support life.

We all know that earth has no rings and that it's the only planet we can live on. The mass of the earth is 5,980,000,000,000,000,000,000,060.

Around the earth are many different things such as stars, other planets, the Milky Way, the sun, deep space, and black holes.

There are four layers of the earth the first layer of the earth is the crust, which is the layer we walk on, the mantel, which is lava, the outer core, which is nickel, and the inner core, which is an inferno of lava.


Earth symbol

Many types of gasses are in the earth's atmosphere such as nitrogen and oxygen.

Earth is known as the oasis of life. The average temperature of earth is seventy-five degrees Celsius and forty-five degrees Fahrenheit.

Did you know that sometimes the earth is magnetic, yes the earth is like one big magnet but sometimes its not, the magnet just stops?

The path of earth is almost a perfect circle an ellipse actually. Seen from space earth is a wonderful blue and white ball. Earth is the fifth largest planet.
 
 

Credits:

http://www.solarviews.com/eng/solarsys.htm
http://www.kidsastronomy.com/earth.htm
http://www.sciencemonster.com/planets_earth.html
http://www.cdli.ca/CITE/solar_system.htm
http://www.windows.ucar.edu/tour/link=/our_solar_system/solar_system.html
http://www.nineplanets.org/express.html
Picture:http://www.nineplanets.org/earth.html