"why did the dinosaurs disapper"
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| extinct | no longer living or existing
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| brachosarous | big dinosaurs with long necks, nostrils above the eyes, and forelegs longer than hind legs
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| stegosaurus | a dinosaur with a short neck, small head, and a long hind legs
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| triceratops | a dinosaur with a horn above each eye and a horn on its nose
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| tyrannosaurs | large dinosaurs with small forelimbs and large head
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| paleontologists | scientist who study forms of life existing in prehistoric times
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| migrated | moved from one region to another
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| adapt | to change to fit new condition
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| pterosaur | an extinct flying reptile
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| astroed | one of the thousands of small plants that orbit the sun
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| eruption | a sudden, violent bursting
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| geology | the study of the origin
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| iridium | a hard and brittle metal
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| species | groups of plants or animals that are alike in some way
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| rift | an opening caused by splitting; a narrow crack in the rock
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| continents | the seven main land areas on the earth
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| ancient | very cold
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| minerals | substances formed in the earth by nature
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| geologists | scientist who study the origin, history, and structure of the earth
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| molten | melted by heat
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| convection | the transfer of heat by motion, especially an upward motion
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| atmosphere | all the air around us
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| climate | the usual weather that occurs in a place, including the average temperature and average amounts of rain or wind
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| average | typical or usual level
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| nitrogen | a colorless, odorless gas that makes up about four fifths of the atmosphere.All plants and animals need nitrogen.
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| oxygen | a colorless, odorless, tasteless, gas. It is needed for animal and plants to live.
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| argon | a colorless, odorless gas that makes up about one percent of the earth's atmosphere
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| carbon dioxide | a colorless, odorless gas that is composed of carbon and oxygen and dose not burn. It is produced when animals breathe and when fuel containing carbon burns
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| methane | a colorless and odorless gas that burns easily; used as fuel
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| radiation | the process of giving off energy in rays or waves
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| meteorologists | scientist who study the atmosphere
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| absorb | to take in and become part of
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| equations | mathmatical statements to show that two things are equql
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| fertile | able to produce crops; rich
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| enconoicmies | the managing of money and materias
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| informed | aware;knowlegeable
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
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Created by:
sarsenaultt
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