Unit 9 - Ch 4 CKLA (8 pts)

What happens to water when it evaporates?

• It turns into water vapor
• It turns into a solid
• It remains liquid
• It disappears completely

Why is iron pyrite called fool's gold?

• It is used in jewelry
• It is rarer than gold
• It looks similar to gold
• It is more valuable than gold

What did the team do after lunch?

• Went home
• Continued excavating fossils
• Played games
• Went hiking

What did Amy suspect about Felix's behavior?

• He was just joking around
• He was hiding something
• He was completely honest
• He was feeling sick

What is a molecule?

• A kind of chemical reaction
• A group of bonded atoms
• A type of element
• A single type of atom

What makes up a water molecule?

• Three oxygen atoms
• One oxygen and two hydrogen atoms
• Two oxygen and one hydrogen atoms
• Three hydrogen atoms

What did Daria do that seemed suspicious?

• She took a long walk alone
• She was laughing loudly
• She was sketching secretly
• She was talking to the mysterious SUV

What did Amy decide about the missing fossil?

• There was not enough evidence to conclude
• It was stolen by an animal
• It was lost by Dr. Forrester
• It was definitely stolen by Felix