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Chapter17 Vocab.

practice your vocabulary words for your ch. 17 vocab. test

QuestionAnswer
What is the process by which land that can be farmed or lived on turns into desert? desertification
What are flat grasslands that have a few trees and shrubs called? savannas
What type of resource cannot be replaced or can be replaced only over millions of years? nonrenewable resource
What is a scientist who studies fossils called? paleontologist
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