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contaminated


dirty or unfit for use

People in big cities in China often wear protective masks because the air is contaminated with pollution.

contaminated

confirm


to prove that something is definitely true or correct

After careful study, scientists were able to confirm that the frog belonged to a new species.

confirm

abundant


existing or available in large amounts; plentiful

Glenn returned from the candy store with abundant sweet treats.

abundant

produce


fresh fruits and vegetables

During the summer, Dawn loves to buy produce at the local farmers’ market.

produce

replica


an exact copy of something

The original ships used by Vikings no longer exist, but workers at a museum created a replica of one.

replica
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