Fact 5

The tilting of the Earth effects the amount of CO2 on the Earth.

http://www.nasa.gov/worldbook/earth_worldbook.html

NASA

NASA

This source is credible

The source doesnt say directly that the tilting of the Earth effects the amount of CO2 on the Earth. But it does talk about the relation with the tilting of the Earth and the amount of CO2

I do believe this source

I believe this source because it is from NASA. NASA is a trustworthy company.

http://www.m4gw.com:2005/m4gw/2009/01/earth_on_the_brink_of_an_ice_a.html

m4gw.com and Gregory F. Fegal, Pravda

Journalist

This source is credible

The source says that the fact is true

I believe this source

I believe this source because it gives a lot of supporting detail and real theorys that also support this fact.

http://www.prism.gatech.edu/~gh19/b1510/histear.htm

G. Holzer

Credentials not found

The source is moslty credible

The source does not directly say that the tilt of the Earth effects the amount of CO2 in Earth but it talks about the relationship of the amount of sunlight and seasons on Earth.

I believe this source

I believe this source because it gives a lot of information, links, graphs, and time periods.

Overall I do believe this fact because in all these sources, they all say that the Earth's tilt has a direct relationship the the seasons. Which means that during some seasons, more less CO2 is taken in by plants because some parts of the world has less plant life than other parts.