Science 2nd 6 weeks Review

What is the purpose of the band around the middle of these cups?

• Helps keep your hand dry

• Conduct heat

• Look nice

• Insulate the heat

An MV worker is putting together equipment for our new playground, however he dropped nails. How can a magnet help?

• Magnet will repel the nails

• attract the nails toward it

• friction will cause the nails to repel

• Gravity will help the magnet

Molecules that have been spaciously floating changed to tightly packed. What process would this be?

• Condensation

• Freezing

Katie went to bed and left her glass of ice water on her nightstand. When she woke up the ice was melted. Why?

• Light Energy

• Sound Energy

• Thermal Energy

Mrs. Oliver put posters on the wall and the next morning they were on the floor. Why?

• Evaporation

• Magnetism

• Friction

• Gravity

If I remove the lamp shade off from our lamp, will the bulb still turn on?

• False

• True

Rubbing hands together, pot of boiling water, burning wood, lighting a match are all what types of energy?

• Solar Energy

• Wind Energy

• Tidal Energy

• Thermal Energy

Select the best conductor of electricity.

• 
• 
• 
• 

Which one is the best conductor of electricity?

• Iron

• Plastic

• Wood

• Glass

Soup, Salad, and Trail Mix are all examples of?

• Mixture with same physical properties.

• Mixture and solution.

• Mixture that dissolves.

• Mixture that separates physically.