Use information from the paragraph to answer the question. Question: If Jim has a container of hydrogen gas that is 40 liters in volume and he moves the gas to a container that is 50 liters in volume, what happens to the density of the gas increases or decreases? Paragraph : In the larger container we will still have the same number of gas particles, but now they are filling a much larger space.
decreases

Use information from the paragraph to answer the question. Question: When something is gravitationally farther to something else it will go slower or faster? Paragraph : The Earth travels faster in its elliptical orbit when it is closer to the Sun than when it is farther away.
slower

Q: Use information from the paragraph to answer the question. Question: If we find something with a low pH value that is likely to be acidic or basic? Paragraph : The higher the pH value is, the stronger the base.
A: acidic

Question: Use information from the paragraph to answer the question. Question: If Mona is bouncing radar waves off a test car when training to be a policewoman and she notices the frequency of the waves returning to her radar gun is lower then it was before, what is happening to the car she is pointing the gun at decreasing in speed or increasing in speed? 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.
Answer: decreasing in speed

*Question*
Use information from the paragraph to answer the question. Question: When we are pumping all the water out of a lake the lake's water level will increase or decrease? Paragraph : As the water is pumped out, the water table slowly falls, requiring wells to be dug deeper, which takes more money and energy.
**Answer**
decrease

Q: Use information from the paragraph to answer the question. Question: John was weighing some materials in his science lab. He observed that as objects had greater density, the heaviness of the objects Increased or Decreased? Paragraph : A given volume of a denser substance is heavier than the same volume of a less dense substance.
A: Increased