Term
| What two types of energy travel in waves? |
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Definition
| The distance that light can travel in one year |
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| Light energy is an energy that travels in straight lines. You cannot see ultraviolet and infrared light. It is the fastest traveling energy. |
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Term
| How fast does light travel? |
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Definition
| It travels over 186,000 miles a second, and 5.8 trillion miles a year |
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Definition
| Sound energy comes from vibrating matter. It travels through matter. |
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| Nuclear energy is breaking a nucleus into smaller pieces to create energy. Einstein discovered how to do this. |
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Term
| What is non renewable energy? |
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Definition
| Energy that cannot be replaced. Fossil fuels are non renewable. Sun is a renewable resource. |
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Definition
| Heat moving in a closed system. Examples include lava lamp, oven, pot of soup |
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Definition
| Back and forth movement of an object |
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| Movement out from a heated object like the sun or heat from a fireplace |
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Definition
| Heated transferred from a heated surface that is touching another to a cooler surface. |
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Term
| Which forms of energy are produced by a light bulb? |
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Definition
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Term
| What did Thomas Edison invent? |
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Definition
Motion picture camera
light bulb
first voice recordings |
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Term
| Put the energy chain in order |
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Definition
| Sun- plants- animals- people |
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| What type of energy would be used when using a hammer? |
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Definition
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Term
| What type of energy is use in batteries? |
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Definition
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Term
| What type of energy is used in computers? |
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Definition
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Term
| What are examples or renewable resources |
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Definition
| wind, sun, air, water, wood, leather |
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Term
| What is the source of most energy on the Earth? |
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Definition
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Term
| What are some examples of non renewable resources? |
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Definition
| things that come from fossil fuels like: coal, oil, plastics, gas |
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