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Unit 1 - Lesson 1

You and the Land vocabulary

non renewable resources a resource that is in limited supply and cannot be replaced once it has been used
pesticides any substance intended for preventing or killing pests
agriculture farming
ecosystems a specific area where living and nonliving animal interact
pollutants waste matter that contaminates the water or air or soil
recycle taking old materials and making them into something new
conservation act of using a resource wisely
landfills solid waste disposal area, a dump
habitat where an organism lives
EPA Environmental Protection Agency
endangered species animals with very small numbers that might no longer exists
DDT dangerous pesticide, no longer in the USA, used to kill insects
fossil fuel a nonrenewable energy resource formed from the remains of organisms that lived long ago
Created by: kayleayarbrough