Science Interim 1 Review

This bathtub is filled with water. What kind of matter is the water in the tub?

• Solid because it keeps its shape if moved to another container.
• Liquid because it keeps its shape if moved to another container. 
• Liquid because it flows and takes the shape of its container.
• Gas because it expands to fill the entire shape of the container. 

Which is an example of liquid changing into a solid?

• Ice melting into water
• Water freezing into ice
• Water boiling into water vapor
• Ice evaporating into water vapor

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Which of the following objects describe a solid?

• Saltwater
• Rocks
• Chocolate milk
• Oxygen

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Water vapor is a gas. It can change into liquid condensation. Then it can become solid ice crystals. To go through this process, you need to...

• add heat
• take away heat
• increase heat
• produce heat

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Which of the following is the temperature of the thermometer? 

• 42°C
• 108°C
• 45°C
• 15°C

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This taco salad has taco shell, lettuce, tomatoes, cheese, and other items. This is a...

• Mixture

• Energy

• Sound

What is it called when you choose two or more items and mix them together?

• Mixture
• Energy
• Force
• Magnet

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These magnets both have north poles next to each other, but they push away. What is the best explanation of what is happening? 

• Like poles attract. 
• Like poles repel. 
• Opposite sides attract. 
• Opposite sides repel. 

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We measured and recorded the magnetism of 2 magnets by observing how many paperclips each will hold. Magnet A holds 4 and Magnet B holds 1. What can you conclude?

• Magnet A must be a bigger magnet. 
• Magnet A is weaker than Magnet B. 
• Magnet A and Magnet B are the same. 
• Magnet A is stronger than Magnet B. 

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We did an investigation using a pencil, an eraser, and a paper clip. Each object was placed in water. Which property of matter were we testing?

• Magnetism
• Ability to sink or float 
• Mass
• Temperature

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