sediment: a soft substance that is like a wet powder and consists of very small pieces of a solid material that have fallen to the bottom of a liquid
part of speech: noun. There was a brown sediment in the bottom of the bottle.
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15
horseshoe: a U-shaped piece of metal that is attached to the bottom of a horse's hoof to protect it
part of speech: noun. For many people the horseshoe is a symbol of good luck.
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impression: a mark made on the surface of something by pressing an object into it
part of speech: noun. The bookcase had left an impression in the rug.
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mold: a soft green, gray, or black growth that develops on old food or on objects that have been left too long in warm, slightly wet places
part of speech: noun. Look there is mold on the bread.
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fossil: the shape of a bone, a shell, or a plant or animal that has been preserved in rock for a very long period
part of speech: noun. The teacher is showing a fossil.
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trap
No points!
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magnet
Take 10 points!
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gift
Win 25 points!
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lifesaver
Give 25 points!
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fish: an animal that lives in water, is covered with scales, and breathes by taking water in through its mouth, or the flesh of these animals eaten as food
part of speech: noun. Several large fish live in the pond.
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sponge: a soft substance that is full of small holes and can absorb a lot of liquid, and is used for washing and cleaning
part of speech: noun. I buy a sponge at the supermaket
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tar: a black substance, sticky when hot, used especially for making roads
part of speech: noun. Be careful with the tar.
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crab: a sea creature with five pairs of legs and a round, flat body covered by a shell, or its flesh eaten as food
part of speech: noun. We walked along the beach collecting small crabs.
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dinosaur: a type of reptile that became extinct about 65,000,000 years ago. There were many different types of dinosaur, some of which were extremely large.
part of speech: noun. I like to go to the museum, I learn a lot of dinosaur.
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preserved: to keep something as it is, especially in order to prevent it from decaying or being damaged or destroyed
part of speech: verb. Putting varnish on wood is a way of preserving it.
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mud: earth that has been mixed with water
part of speech: noun. The vehicles got bogged down in the heavy mud
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cast: an object made by pouring hot liquid into a container and leaving it to become solid