Across
- 1. An assertion subject to verification or proof as a premise from which a conclusion is drawn.
- 5. Collecting and reprocessing a resource or product to make into new products.
- 6. Scale A system of measurement that expresses how acidic or basic a substance is
- 9. Stream The flow of (waste) materials from generation, collection and separation to disposal
- 10. Water that infiltrates the soil and is located in underground reservoirs called aquifers
- 12. A combination of two or more substances that are physically combined
- 15. Relating to or living in actively moving water.
- 16. Information that has been objectively verified
- 17. cycles or sound management practices (e.g., the sun, wind, water, trees).
Down
- 2. A group of related objects that work together to achieve a desired result.
- 3. Search for understanding the natural world using inquiry and experimentation.
- 4. Any compound that increases the number of hydronium Ions when dissolved in water
- 7. ions A water molecule that had gained a hydrogen ion
- 8. Any compound that increases the number of hydroxide ions when dissolved in water
- 11. A naturally occurring raw material or form of energy that will be replenished through natural
- 13. Any device used to extend human capability including computer-based tools.
- 14. A Homogenous mixture throughout which two or more substances are uniformly dispersed