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SCIENCE TRIMESTER 2 REVIEW ROW 1ROW 2ROW 3 ROW 4 ROW 5 Q $100 Q $200 Q $300 Q $400 Q $500 Q $100 Q $200 Q $300 Q $400 Q $500

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$100 Question A temporary magnet that can be turned off and uses electricity.

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$100 Answer What is an electromagnet ?

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$200 Question Which is an example of electrical energy to light energy? Candle Flashlight Motor Moped

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$200 Answer What is a flashlight?

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$300 Question An object that has the same number of positive and negative charges? + + + + _ _ _ _

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$300 Answer What is electrically neutral.

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$400 Question What causes the needle of a compass to move?

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$400 Answer What is Earth’s magnetic field.

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$500 Question Which of these is an example of electrical energy changing to energy of motion? A battery A light bulb A fan A magnet

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$500 Answer What is a fan? A fan produces Motion or Movement !

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$100 Question Which poles of a magnet will repel one another?

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$100 Answer What are poles that are the same.

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$200 Question What is needed to build a simple compass? Water Magnet Light bulb Nail

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$200 Answer What is a magnet?

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$300 Question What is needed to build an electromagnet? A nail, wire and a ___________.

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$300 Answer What is a battery?

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$400 Question Which objects will repel each other?

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$400 Answer Objects that have the SAME charge! + or - -

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$500 Question Finish the pattern so these charges attract one another. + - + - + ?

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$500 Answer - +

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$100 Question What will happen if a North Pole and a South Pole of a magnet are placed together?

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$100 Answer They will attract one another!

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$200 Question Which pattern is correctly labeled? a. N N S S b. S N N N c. N S N S d. S N S S

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$200 Answer c. N S N S

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$300 Question What will this make? + +

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$300 Answer What is an electromagnet.

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$400 Question What type of energy is this?

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$400 Answer What is motion?

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$500 Question What kind of energy turns a light bulb on?

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$500 Answer What is electrical energy.

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$100 Question What causes a compass to point north?

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$100 Answer What is Earth’s magnetic field.

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$200 Question What two forms of energy can Electrical Energy change into?

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$200 Answer What are Light Energy and Heat Energy.

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$300 Question When making an electromagnet, what will make its magnetic field stronger?

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$300 Answer Coil more wire around the nail.

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$400 Question What will happen when we place these magnets together? N N SS

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$400 Answer What is they will REPEL each other?

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$500 Question What will these particles look like once we move them close together? _ __ ____ _ _ +

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$500 Answer + _ _ __ _ _ _ _

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$100 Question Same magnetic poles will do what?

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$100 Answer

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$200 Question Which of these changes electrical energy to >>>energy of motion? Remote controlled car Light bulb compass battery

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$200 Answer What is the remote controlled car. The motor sets the wheels in motion.

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$300 Question This type of circuit is:

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$300 Answer What is a parallel circuit ?

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$400 Question This type of circuit is:

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$400 Answer What is a series circuit?

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$500 Question A radio changes electrical energy into what forms of energy.

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$500 Answer What are sound and thermal energy?

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