What does car exhaust have to do with global warming?

What is the outermost or highest energy subatomic particles in an atom that are responsible for their bonding characteristics? Are mealworm scavengers herbivores carnivores or omnivores? What does the three star mean in the boozefighters? What did Friedrich Miescher discover? What percentage of tornadoes are F5 and F4? Is a theory that Earth's surface is divided into more than 12 slow-moving plates? What is the chemical composition of a cucumber? What is the name of term used to describe the thickness and darkness of a typeface? What is liquid of jelly-like material inside a cell? Is something you should do before severe weather occurs? According to some estimates at the current rate of use the U.S. has enough natural gas to last about years.? What are latitude and longitude for? Which is the most important line of latitude? What is one weather phenomenon which will always occur when flying across a front? What are the VSEPR numbers around either Nitrogen atom? Is asphalt porous? What reaction will you get from a yucca prick? What state of matter is carbon at room temperature? What would happen if you mix a strong base and a weak acid? How can you find the density of a ball in water in a tube?