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3
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a shallow sea that separates Asia from North America
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4
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measure how much is in a plant to find out how old it is
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5
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Vast, thick, frozen sheet of ice that covered the land
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6
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very big animal hunted by first Americans
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7
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gathered by first Americans for food
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8
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Began about 70,000 years ago. Brrrrrrr!
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9
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means 'uncovered'...when the water level fell, land was ______________
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1
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thrown by long, hooked sticks (atlatls) to kill prey
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2
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animal covered in brown fur that ate plants
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3
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strip of land 1,000 miles long that emerged from the water and that first people crossed
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