It would be hard to get a big chunk of chocolate to dissolve in your milk or hot water. Maybe you could make hot chocolate from some smaller pieces like chocolate chips, but it is much easier to add a powder to your milk. This is because the smaller the pieces are, the more surface area they have. Mary melts a 1 pound chocolate bar and 1 pound of chocolate chips in two pots. Which melts last bar or chips?
bar

Water becomes more dense when it is colder and when it has more salt. When water freezes into ice it becomes less dense. or more dense?
more dense

Q: Sea level rises if an increase in seafloor spreading rate buoys up the ocean crust, causing the ocean basin to become smaller. John was looking at the ocean level data on his computer. He noticed that as the seafloor spreading rate increases, the level of the sea Decreases or Increases?
A: Increases

Question: Objects with greater mass have a stronger force of gravity between them. An asteroid traveled equal distance between a small massed planet and a large massed planet and got caught by one of their gravitational pulls. Which one is less likely to have caught the asteroid Small planet or Large planet?
Answer: Small planet

*Question*
Larger telescopes can collect more light. 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?
**Answer**
larger

Q: In the thermosphere, temperatures increase as altitude increases. Tom is flying at the top of the thermosphere while Rita is flying near the bottom. Who experiences the greatest temperature Tom or Rita?
A: Tom