Directions: Match the words in column A with the defintiions in column B.

Column A Column B
1. tree A. extracted from wood and pulp of cane plant
2. wood B. a substance that prevents oxidation
3. lumber C. derived from sap of some trees
4. antioxidant D. product of refined rubber and resins
5. rubber E. an erect plant with a single woody stem
6. turpentine F. this is what man gives off
7. erosion G. major source of fiber for the production of pulp and paper
8. sugar H. this is what trees give off
9. carbon dioxide I. processed wood used to construct houses
10. oxygen J. the root system holds the soil in order to prevent this