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Unit 8 Lesson 10
Model Versus Real Life
| Term | Definition |
|---|---|
| artificial | human-made, not natural |
| carbon cycle | the movement of carbon and its related molecules through an ecosystem |
| model | a physical representation of a phenomena |
| photosynthesis | process by which autotrophs convert light energy into chemical energy |
| photosynthetic organism | a living thing that performs photosynthesis to make energy for itself |
| respiration | the reaction that releases energy from the breakdown of glucose |
| toxic materials | substances that are harmful, particularly to the environment |