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 ):   Mona lives in a nation that uses a lot of fossil fuels. What would happen to her countries levels of air pollution if they were to decrease their usage increase or decrease?
decrease

A fluid exerts pressure in all directions, but the pressure is greater at greater depth.  Having read the above passage, choose the right answer to the following question (choices are 10 meters or 100 meters ):   Milo loves to dive deep into the ocean. Does he experience less pressure diving at 10 meters or at 100 meters 10 meters or 100 meters?
10 meters

Breast cancer is rare in teens but becomes more common as females get older.  Having read the above passage, choose the right answer to the following question (choices are increase or decrease ):   As Betty gets older her chances of contracting breast cancer increase or decrease?
increase

Anaerobic exercises cause muscles to get bigger and stronger.  Having read the above passage, choose the right answer to the following question (choices are weaker or stronger ):   When we spend time lifting a lot of weights we become weaker or stronger?
stronger