1. 3 rd Grade Pollution & Conservation Unit Vocabulary

2. Vocabulary in 3 rd Grade Pollution Unit Nonrenewable ResourcesReuse Renewable ResourcesReduce Natural ResourcesRecycle PollutionConservation

3. What do we call materials found in nature that are used by living things? ________________________________

4. Natural Resources ________________________________

5. What do we call it when we break down a product and use its material again? ____________________________________

6. Recycle ____________________________________

7. What do we call harmful material in the environment? ________________________

8. Pollution ________________________

9. What is another word for using something again and again? ________________________________________

10. Reuse

11. What do we call it when we use less of a resource? ___________________________________

12. Reduce

13. What do we call saving resources by using them wisely? ________________________________

14. Conservation

15. What do we call resources that cannot be replaced in a human lifetime? _____________________________

16. Nonrenewable Resources _____________________________

17. What do we call resources that can be replaced during a human lifetime? ____________________________

18. Renewable Resources ____________________________