The more cylinders a car engine has, the more powerful its engine can be. Having read the above passage, choose the right answer to the following question (choices are increased or decreased ): Mona is designing a car in a factory. If she decides to add more cylinders to the car's engine, what happens to the power that engine can output increased or decreased?
increased

For bases we can state the folllowing: The higher the pH of a substance, the more basic it is. Having read the above passage, choose the right answer to the following question (choices are increases or decreases ): If Milo is adjusting the pH of his pool and decreases it, what happens to how basic the solution in the pool is increases or decreases?
decreases

Q: In transipration, at warmer temperatures water molecules move faster, and the rate of evaporation from stomata is therefore much faster. Having read the above passage, choose the right answer to the following question (choices are increase or decrease ): James left a pot of water in the refrigerator. As the water started to cool down, what would happen to the rate of evaporation increase or decrease?
A: decrease

Question: For a given medium such as air, sound has a slower speed at lower temperatures. Having read the above passage, choose the right answer to the following question (choices are faster or slower ): When you are talking to someone in the desert the sound will travel faster or slower?
Answer: faster

*Question*
With fewer trees, the air is drier and droughts are more common. Having read the above passage, choose the right answer to the following question (choices are decrease or increase ): If Mona is a logger and she stops cutting down a forest full of trees, how will that affect the likelihood of a drought occurring decrease or increase?
**Answer**
decrease

*Question*
The more tightly packed the particles inside the material are, the more dense we say they are. Having read the above passage, choose the right answer to the following question (choices are less dense or more dense ): When we pack a fewer things into a box it becomes less dense or more dense?
**Answer**
less dense