Directions: Define the following terms briefly and answer the questions below:
Terms:
a.    fluid - 
b.    liquid - 
c.    surface tension - 
d.    capillary action - 
e.    viscosity - 
Questions:
1.    What is the difference between fluid and liquid?
2.    Explain surface tension using your won words and give examples of surface tension in real life.
3.    How does adhesion and cohesion affect capillary action?
4.    What are examples of viscous liquids? What do you think will happen if you heat up viscous liquids? Will it still be viscous and thick? Explain your answer.