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10 Cards in this Set
- Front
- Back
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backyard
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a yard at the back of the house
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discovery
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The act of finding out, learning, or seeing for the first time
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millions
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A very large number. One million is one thousand times one thousand, or 1,000,000.
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skeleton
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A framework that supports and protects the body of an animal.
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creature
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Any person or animal that is alive.
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geoligist
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A person who studies geology, the science of what the earth is made of and how it changes over time.
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fossils
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Any hardened remains or prints of plants or animals that lived many years ago.
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dinasaur
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Any one of a large group of reptiles that lived millions of years ago.
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extinct
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No longer living or having died out.
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existed
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To have been.
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