1) Energy is present in the moving particles. a) True b) False 2) Energy is present in all matter. a) True b) False 3) What energy form can we see? a) Heat b) Sound c) Light 4) What energy form can be used to keep us warm? a) Heat b) Sound c) Light 5) What energy form can be used to cook?? a) Heat b) Light c) Sound 6) A colder object has less energy compared to hotter object. a) True b) False 7) What energy form can we hear? a) Light b) Sound c) Heat 8) When sound is quite, there is less energy. a) True b) False 9) The _______________ the particles move in an object, the more heat there is. a) faster b) slower 10) The picture shows a camera. What energy is used to take pictures? a) Sound b) Heat c) Light 11) What is the natural source of light? a) Lamp b) Sun c) Burning candle 12) What are two sources of heat? a) Oven b) Whistle c) Radio 13) What energy transfer happens when we kick the ball? a) From the ball to legs b) From the legs to the environment c) From the legs to a ball 14) What are the sources of sound found at home? a) Clock b) Campfire c) Burning candle 15) Why is it so noisy when we use hairdryer? a) Energy from the is transferred to the surrounding environment as light. b) Energy from the hairdryer is transferred to the surrounding environment as sound. c) Energy from the hairdryer is transferred to the surrounding environment as heat.

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