Term
| turning something old into something new |
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Definition
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Term
| the movement of water from land up into the air and back to the ground |
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Definition
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Term
| passing something to someone else that might be able to use them |
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Definition
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Term
| We can help the earth by recycling |
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Term
| water or the amount of water that falls to the ground |
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Definition
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Term
| when water turns into vapor or steam |
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Definition
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Term
| when you are gathering something together in one place |
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Definition
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Term
| when water falls down to earth as rain, snow, or hail |
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Definition
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Term
| when water turns from a vapor to a liquid |
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Term
| When you boil water in a tea kettle, steam is produced. This is called |
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Term
True or False?
Every time we build something, we use some of the earth's natural resources. |
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Term
True or False?
Recycling is a natural cycle. |
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Definition
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Term
True or False?
A natural cycle is a cycle that occurs in nature that allows life to continue. |
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Definition
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Term
True or False?
Animals would not exist without plants. |
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Definition
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Term
True or False?
The water cycle is a natural cycle. |
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Definition
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Term
| Name three examples of a natural cycle. |
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Definition
1. food web
2. four seasons
3. night/day
4. life cycle of an animal or plant
5. carbon/oxygen cycle |
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Term
| What is one major pollutant that is emitted from cars and factories that affects the amount of carbon dioxide and oxygen in our air. |
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Definition
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Term
| Name the steps of the water cycle in order. |
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Definition
Evaporation
Condensation
Precipitation
Collection |
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Term
| How is recycling similar to a natural cycle? How is it different? |
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Definition
| Cycles allow materials to be used over and over again. Recycling is a man-made cycle that would not occur on its own. |
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