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Vocabulary 3
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mold: a hollow container into which you pour a soft or liquid substance so that it will cool into the shape of the container
(noun) my mom bought a new mold for my birthday cake
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trilobite: a simple flat sea creature that lived in the earliest period of life on earth
(noun) I saw a trilobite fossil in the museum yesterday
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impression: an opinion or idea of what someone or something is like
(noun) good manners give a good impression
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cast: an object made by pouring hot liquid into a container and leaving it to become solid
(noun) My brother fell and hurt his arm, the doctor put a cast to fix it.
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mineral: a substance that exists naturally in foods, water, or the ground
(noun) there are many types of minerals
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amber: a hard, transparent, yellowish-brown substance that was formed in ancient times and is used in jewerly
(noun) My sister has an amber necklare
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footprint: the mark made by a person´s or animal´s foot
(noun) my dog left footprints when it played in the mud.
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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
(noun) there are dinosaur fossils underground
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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
(noun) there is sediment by the lake
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crab: A see creature with five pairs of legs and a round, flat body covered by a shell
(noun) I saw a crab at the beach
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horseshoe: a U-shaped piece of metak that is attached to the bottom of a horse´s hoof to protect it
(noun) some people use a horseshoe as a symbol of good luck
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trace: to find something or someone that was lost// to copy a
(verb) my little brother is tracing bugs
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fish: an animal that lives in water, is covered with scales
(noun) fishes live in water
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Dinosaur: A tipe of reptile that became extinct about 65,000,000 years ago
(noun) I like dinosaur
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sand: a substance that consists in very small graines of rock, found on beaches and deserts
(noun) Tim is building a sand castle on the beach
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carbon: a chemical element that exists as a diamond, as well as being contained in all plants and animals
(noun) the carbon is black
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preserved: to keep something as it is to prevent ir for being damaged.
(noun) Amber preserves insect fossils.
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sponge: a primitive sedentary aquatic invertebrate with a soft body
(noun) There is a sponge in the coral reef
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tar:a black substance that is black and sticky when hot, used especially for making roads
(noun) the roads are made of tar
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mud: earth that has been mixed with water
(noun) the car got stuck in the mud
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