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SBW 68-74

combustion chemical process involving oxygen that produces light and heat.
deforestation the loss or reduction of forest due to natural causes and the destructive activities of people.
photosynthesis process by which plants use light from the sun to make food.
resources material from the earth that is used by living things
simple identification key a system (dichotomous key, flowchart, key n table, chart format) to identify observable characteristics of objects, materials, and living things.
classify to group objects, events, or living things by similarities and/or differences.
flowchart a visual way to show the stages in a process or the steps in a procedure by using arrows to connect each stage/step.
Created by: 25ggibson