Answer the question based on the following text. Question: Will increases the population of his model of the world's population. The amount of water scarcity, if no other variables are changed, will likely go up or down? Text: Many of the worlds people live with water scarcity, and that percentage will increase as populations increase and climate changes.
up

Answer the question based on the following text. Question: If Mona is spinning some wire at her job and she makes the wire thinner, what happens to the ease at which electrons can pass through that wire easier or harder? Text: A thinner wire is more difficult for electrons to move through than a thicker wire.
harder

Q: Answer the question based on the following text. Question: As Brian climbed Mount Everest, there was more or less air? Text: At higher elevations, there is less air to press on a given area.
A: less

Question: Answer the question based on the following text. Question: If you put a lot of energy into some food the temperature of it will increase or decrease? Text: The temperature of matter increases with the added energy.
Answer: increase

*Question*
Answer the question based on the following text. Question: Ray was traveling in rocket leaving orbit. He keeps the empty fuel containers on board so the ship can fly higher or lower? Text: By using multiple stages, empty fuel containers could drop away. This reduced the mass of the rocket so that it could fly higher.
**Answer**
lower

*Question*
Answer the question based on the following text. Question: Does a car with an 8 cylinder engine have more power or less power than a 4 cylinder engine More or Less? Text: The more cylinders a car engine has, the more powerful its engine can be.
**Answer**
More