Across
- 2. Biogeochemical process that converts nitrogen into many forms
- 3. Organisms who feed on natural waste
- 4. Cycle where 3 main types of rock transform into each other
- 6. Groups of species that interact in a specific location
- 8. Different layers in soil
- 9. Harmful things in an environment
- 11. Describes how trade/technology have connected the worl
- 12. Resource that is easily replenished
- 13. Power to do things or make change
- 15. The water cycle
Down
- 1. Cycle of heat in air, water, and earth's mantle
- 5. Organisms that eat other organisms/producers
- 7. Organisms (mainly plants) who make their food, most likely through photosynthesis
- 10. Resource that cant be or is hard to replenish
- 14. Branch of biology that researches how organisms interact with environment