fact #1

global warming is when infared vision, is asorbed by greenhouse gases and is trapped into the earth heating it.

http://www.weatherquestions.com/What_is_infrared_radiation.htm
A. Roy W. Spencer
B.it has an email, a book written by Roy W. Spencer.
C.good information, a picture of how global warming works is shown.
D.the source says that greenhouse gasses and clouds can cause inferred heat to be trapped in the clouds and stay in the earth warming it.
E.yes i believe the source is correct
F.the source has great information about weather and includes information from a published book by a man.

Source 2

http://www.ucsusa.org/global_warming/global_warming_101/

A.the source has many adresses given for contact information
B.lots and lots of information
C.the source says that the green house gases act as a blanket, trapping heat into the earths atmosphere.
D.i semi believe the source is correct
E.the source has good information but says nothing about inferred readiation

source 3

http://nilsenwhp.blogspot.com/

A.the source has an adress, a telophone number as well
B. good information on global warming
c.says green house gases, are the cause of global warming
d.yes
e.explains alot of infor about global warming

i believe tht green house gases are the cause of global warming because of alot of ehat in the earths atmisphere although i think al gore exagerated a little on it.