Areas near the equator are warmer than areas near the poles because they receive more direct sunlight. Having read the above passage, choose the right answer to the following question (choices are near the equator or near the poles ): Sandra wants to go on vacation, and would like to go somewhere cold. Sandra will likely choose a place near the equator or near the poles?
near the poles

More pollutants mean poorer air quality. Having read the above passage, choose the right answer to the following question (choices are cleaner or dirtier ): When a river gets full of a lot of waste chemicals it becomes cleaner or dirtier?
dirtier

Q: Water near shore generally has more dissolved nutrients than water farther from shore. Having read the above passage, choose the right answer to the following question (choices are water far from shore or water near shore ): If Jim samples water that is close to the shore and water that is far from the shore, which sample will contain more nutrients water far from shore or water near shore?
A: water near shore

Question: New farm machines were invented. They increased the amount of food that could be produced. With more food, people were healthier and could live longer. Having read the above passage, choose the right answer to the following question (choices are increase or decrease ): Jefferson built a farm machine to increase food production. This likely will cause the population's lifespan to increase or decrease?
Answer: increase

*Question*
At higher elevations, there is less air to press on a given area. Having read the above passage, choose the right answer to the following question (choices are more dense or less dense ): When we get to the top of a mountain the air is more dense or less dense?
**Answer**
less dense

Q: An object has greater momentum if it has greater mass, greater velocity, or both. Having read the above passage, choose the right answer to the following question (choices are small wagon or eighteen wheeler ): If an eighteen wheeler and a small wagon are both rolling down a small hill, which has the most momentum small wagon or eighteen wheeler?
A: eighteen wheeler