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Geology on Mars

Vocabulary

QuestionAnswer
atmosphere the mixture of gases surrounding a planet
biosphere all the living things on a planet
channel a long, narrow groove that forms where water, lava, or other liquid flows
claim a proposed answer to a question about the natural world
evidence information about the natural world that is used to support or go against (refute) a claim
geologic process an event or series of events that causes changes in the geosphere, such as flowing water or flowing lava
geosphere the solid part of a rocky planet
habitable having the conditions necessary to support life
hydrosphere all the liquid water and solid water (ice) on a planet
landform a feature that forms on the surface of a planet, such as a mountain, channel, or sand dune
compare to notice how two or more things are alike or different
planetary geologist a scientist who studies the geospheres of planets in our solar system
reasoning the process of making clear how your evidence supports your claim
rocky planet any planet with a solid surface, such as Earth or Mars
scientific argument a claim supported by evidence
system a set of interacting parts forming a complex whole
model an object, diagram, or computer problem that helps us understand something by making it simpler or easier to see
Created by: jbohannon
 

 



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