Co2 goku can breath this i bet you cant hahahahah

1- The horizontal line of my graph is showing a increase in years.
2- it shows 10 different years
3-  The parts per million of the c02
4-280, 300,320,340,360,380,400
5-280-400
6- I think some guy just made this up and put it on the internet

page 266 question 4

Where there is forest and grass lands the soil gets a lot of rain and makes it fertile which means forest areas and grass lands are great for farming... also goku make soil fertile by releasing the Kamehameha wave into the earth

Coal

 Coal is a black combustible sedimentary rock made found in rock strata. Coal is made up of mostly carbon and other secondary materials are sulfur, hydrogen, oxygen, and nitrogen. Coal starts out as dead layers of plant matter underwater. The water must be either very muddy or or acidic.

Human exploration for fossile fuels

I think that our dependence as the U.S and the world on fossil fuels needs to change we go to great lengths just to find it and when we do get it we don't make it last. But with the way things are now we need to keep searching for them no matter what it takes because our every day life cannot function right with out it. People say that they think that we should slow down with fossil fuels but, I don't think they really get what they are saying. Every day we all use cell phones, cars, make up, and just about every thing else you can think of is made up from fossil fuels. In my opinion I think we should slowly ween our selves off of fossil fuels but, with the way things are going right now it's out of the question.