Lesson 9 WW
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Created by:
catsmustdie on January 28, 2009
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15 terms
Terms | Definitions |
|---|---|
 accumulate | to increase in number or amount; to pile up, collect, or gather |
| aggravate | to make worse |
| conserve | to save by useing carefully |
| contaminate | to harm by contact with something undesirable |
| diminish | to make or become smaller: to reduce |
| drastic | severe:extreme |
| extravagant | spending,costing,or useing more than is required |
| frugal | careful in spendingor useing something |
| impurity | something that is harmful or dirty |
| peril | danger:somehting that is dangerous |
| perpetual | lasting or seeming to last foreveror for a long time:continuous |
| resource | A supply that can be used when there is the need |
| substitute | to replace one thing or person for another |
| sustain | to keep up:to support |
| vital | Necessary for continued life or prosperity |
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