Magnets have opposite sides called _________ where the force is the strongest.

• ends

• poles

• wheels

• bars

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__________ is moving air.

• Flood

• Gravity

• Heat

• Wind

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If we understand things better, we can make better ________________.

• answers

• forces

• science questions

• scientific observations

________________ give us the strength to run and play.

• Teeth

• Muscles

• Forces

• Gravity

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_____________ is the ability to do work.

• Motion

• Force

• Strength

• Energy

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Opposite poles of a magnet _________.

• speed up

• attract

• repel

• stay still

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Like poles of a magnet ____________.

• repel

• attract

• make sound

• move

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The two poles that each magnet has are called ---------------- and -----------------.

• east and west

• strong and weak

• north and south

• gravity and force

Things move because of _____________.

• gravity

• magnets

• force

• light

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Magnets are made of a mineral called ________________.

• copper

• magnetite

• silver

• gold