Use information from the paragraph to answer the question. Question: Officer Ricky points a radar gun at a car. A speeding car likely has higher or lower frequency waves bouncing off of it? Paragraph : A: As the car approaches the radar gun, the reflected microwaves get bunched up in front of the car. Therefore, the waves the receiver detects have a higher frequency than they would if they were being reflected from a stationary object. The faster the car is moving, the greater the increase in the frequency of the waves.
higher

Use information from the paragraph to answer the question. Question: Jeff adds energy to his water. The water becomes more cold or hot? Paragraph : The temperature of matter increases with the added energy.
hot

Q: Use information from the paragraph to answer the question. Question: The farther from sea level that you get the cooler it is or warmer it is? Paragraph : The surface is heated by the Sun and some of that heat radiates back into the air. This makes the temperature higher near the surface than at higher altitudes.
A: cooler it is

Question: Use information from the paragraph to answer the question. Question: If you are in a volcano, as you decrease your distance to the surface, the temperature decreases or increases? Paragraph : As the rocks move deeper into the Earth, temperature and pressure increase.
Answer: decreases

*Question*
Use information from the paragraph to answer the question. Question: Theresa lives in a first world country. Eric lives in a third world country. Whose country likely produces less hazardous waste Eric's or Theresa's? Paragraph : Countries with more industry produce more hazardous wastes than those with little industry.
**Answer**
Eric's

(Question)
Use information from the paragraph to answer the question. Question: Causing particles in a longitudinal wave to move further apart causes the amplitude to decrease or increase? Paragraph : The closer together the particles in a longitudinal wave are, the greater the amplitude.
(Answer)
decrease