Answer the question below: Ian wants to be able to see the most light coming from the stars at night, so the telescope that he will use will be larger or smaller? Assuming that: Larger telescopes can collect more light.
larger

Answer the question below: Sue sees a star with a high frequency. Erin sees a star with a low frequency. The hotter star belongs to Sue or Erin? Assuming that: Shorter wavelengths (higher frequencies) correspond to higher energies and thus hotter star temperatures.
Sue

Q: Answer the question below: Mike dove deeper and deeper into the ocean trench. As he goes lower, the pressure exerted on him by the water increases or decreases? Assuming that: A fluid exerts pressure in all directions, but the pressure is greater at greater depth.
A: increases

Question: Answer the question below: Compared to sound waves travelling through a cup of boiling water, would sound waves travelling through a cup of ice water move slower or faster?? Assuming that: For a given medium, sound waves travel more slowly at lower temperatures.
Answer: slower

*Question*
Answer the question below: Dane is dropping bouncy balls out of windows. He drops a green ball out of the first story window, then a red ball out of the second story window. The ball with the most potential energy is the red ball or green ball? Assuming that: So the higher an object is above a surface, the more potential energy it has.
**Answer**
red ball

*Question*
Answer the question below: The elephants were moved to a reservation where they could thrive, since their habitat in the wild was shrunk too far. The elephant numbers were now larger or smaller? Assuming that: The forest habitat of elephants has also decreased in size due to humans moving in, so the numbers of the elephants have decreased.
**Answer**
smaller