# data[].attributes.body
The earth is a sphere shape also know as a spheroid. We know the earth is this shape cause when people would watch boats leave the harbor the would not fall of the face of the earth they would just keep on going. The earth is not round though this is a differences between round and sphere.Isaac Newton first proposed that the earth was not round but was a sphere. This helps are earth by not think every that sails to the end of the water will fall of the face of the earth. The picture goes forCredit: © Kativ/iStockphoto

# data[].attributes.body
The magnetic protects us  from space radiation. The magnetic axis is also known as the geomagnetic field. The magnetic field is tilted at 11.3 degrees. The Earth’s magnetic field reverses itself every 250,000 years

# data[].attributes.attachment_link.description
The earths magnetic field can be explained by a variable speed core that oscillates its volume between stretched in the N_S axis to stretched in the equatorial axis. See also... http://physicsexplained.blogspot.com/2008/12/earths-magnetic-field.html

# data[].attributes.body
The atmosphere helps us breath and stay alive plus it protects us. The atmosphere of earth is mad up of three gases these gases are called Nitrogen, Oxygen, and other gases.The atmosphere is made up of 4 sections. These for sections are split up by the distance from earth and the temperature it is. The four sections are the Troposphere witch is 7.5 milews above earths surface and the temperature in this section is consistently changing. The second section is called the stratosphere which is 31 miles above earths surface and the temperature is 52 below zero. The third section is the mesosphere and the temperature is 90 below zero. The last section is called Thermosphere which is Miles and the temperature is 1800 degrees Fahrenheit.

# data[].attributes.body
The Tilted axis of earth helps are earth have many different seasons like Winter, Summer, Spring, Fall. Sciences like to call the tilted axis obliquity. According to an article the axis makes us have a different amount of sun on the different parts on earth.

# data[].attributes.attachment_link.description
A grade 4 clay animation about the earth's orbit of the sun and the reason for winter solstice.

# data[].attributes.body
Liquid Water is the water we drank on earth and that keeps are plants and trees growing. Liquid Water people think came from carbonaceous chondrites which is a rock that contains water that also crashes into the earth surface. This stone also hold the same number of hydrogen particles as earths water. This means that if the did crash into earth and let the water leave there rocks then this would be where we got a water from on earth. This is a YouTube video that will explain more

https://m.youtube.com/watch?v=_LpgBvEPozk

# data[].attributes.attachment_link.description
This video sponsored by Tab for a Cause: http://www.tabforacause.org?r=3 Please support MinuteEarth on Patreon: https://goo.gl/ZVgLQZ And subscribe! http://goo.gl/EpIDGd Earth didn't have water when it formed, but it does now! How did it get wet? Created by Henry Reich Animation: Ever Salazar Production and Writing Team: Alex Reich, Peter Reich, Emily Elert Music: Nathaniel Schroeder: http://www.soundcloud.com/drschroeder Want to add captions to MinuteEarth videos?