Because richer nations use more fossil fuels, they also cause more air pollution and global warming than poorer nations do.  Having read the above passage, choose the right answer to the following question (choices are increase or decrease ):   If Jim's country increases use of fossil fuels, what will happen to the amount of pollution it produces increase or decrease?
increase

In general, the farther away from the Sun, the greater the distance from one planets orbit to the next.  Having read the above passage, choose the right answer to the following question (choices are more or less ):   The distance between the sixth and seventh planets from the sun should be more or less than the distance between the first and second planets?
more

During inhalation, because the chest volume is larger, the air pressure inside the lungs is lower than the air pressure outside.  Having read the above passage, choose the right answer to the following question (choices are increases or decreases ):   If Mona is breathing hard and her volume increases, what happens to the air pressure inside her lungs increases or decreases?
decreases

As you increase the number of carbon atoms in a hydrocarbon, the number of isomers quickly increases.  Having read the above passage, choose the right answer to the following question (choices are decrease or increase ):   A hydrocarbon that halves its carbon atoms will cause an decrease or increase in the amount of isomers?
decrease