Across
- 3. The main protection of life from radiation
- 5. The organisms that are the heart of a process of breaking down objects
- 6. The system used to tell users what are the dangers of the product
- 8. When nutrients end up in large concentrations in a body of water that causes algae blooms
- 9. C6H12O6
- 10. The process that moves water and nutrients from outside to inside the root
Down
- 1. The process of living things breaking down objects
- 2. The process of toxic chemicals increasing in concentration as it moves up the food chain
- 4. Parts Per Million
- 7. The material that an organism moves or lives on.