1. What happens to the temperature of an object when it absorbs heat?

2. Which process refers to the change of state from a solid to a liquid?

3. What is the process called when a liquid turns into a solid due to a decrease in temperature?

____ 4. When you boil water, you see steam rising from the pot. What phase change is occurring?

5. Which of the following is an example of condensation?

____ 6. What change in state occurs when a gas turns directly into a solid without becoming a liquid first ?

____7. Which of the following requires an increase in temperature to occur?

____ 8. How do molecules behave when heat is added to a substance? .

9. What is the definition of volume? 

10. Which tool is most accurate for measuring small, specific volumes of liquid in a science laboratory?    

11. If you are measuring a large amount of water to fill a bucket, which unit would be most appropriate?    

12. Why is it important to place a measuring cylinder on a flat, level surface? ..

13. Which of the following shows a decrease in temperature causing a change in state? .  

14. What is "condensation"? 

15. In a science investigation, the question you want to answer is known as the:   

16. If a student is listing "2 beakers, 100mL of water, and a thermometer," which part of the investigation are they writing?   

17. The "Procedure" section of an investigation describes:. .

18. "Does salt dissolve faster in hot water or cold water?" This statement represents which step?  

19. After finishing an experiment, Miguel writes, "I discovered that ice melts faster under a lamp than in the shade. "This is an example of:  

20. If you wanted to start an investigation about plant growth, what would be the first step?