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Java Games: Flashcards, matching, concentration, and word search. |
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Vocabulary: Earth's Resources
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| A | B |
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| resources | things you need to live |
| renewable | can be made again |
| non-renewable | can be used up |
| conservation | saving |
| pollution | dirtying the soil and air |
| oxygen | what humans breathe in |
| carbon dioxide | what humans give off |
| recycle | to turn something that was used into something else |
| reduce | to use less of something |
| reuse | to use again |
| landfill | the place where everybody's garbage is dumped |
| plastic | a material made from oil |
| petroleum | another name for oil |
| gas | fuel made from oil |
| fuel | something burned for energy |
| metals | gold, silver, steel, aluminum |
| condensation | a gas changes to a liquid |
| evaporation | a liquid changes to a gas |
| re- | a suffix meaning "again" |
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