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science ch1 vocab

QuestionAnswer
the study of the universe astronomy
the zone of the earths interrior extending about 2100 kilometers between earths inner core and the mantle and made of liquid and nickel outer core
spherical center of the earth about 2800 kilometers in diameter and made of solid iron and nickel inner core
outer layer of earth that covers earths mantle crust
the study of earhts surface and the interior geology
possible explanation for an event or solution to a problem which is based on information hypothesis
the study of earths atmosphere meteorology
the layer of rock in earht extending from the crust downward 2850 kilometers mantle
the study of the worlds oceans oceanography
the process by which green plantmanufacture sugars and starches from carbon dioxide and water in the presence of sunlight photosynthesis
hypothetical whirling gaseous masses within a giant cloud of gas and dust rotating around the sun;protoplanets and thought to have given rise to planets and moons protoplanet
suggests that about 5 billion years ago a great cloud rotated in space protoplanet hypothesis
Created by: prawelg
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