Across
- 3. a living system
- 5. forests with high rainfall
- 8. community of living organisms in conjunction with nonliving components i.e air, water, mineral soil
- 10. a mixture of minerals, organic matter, gases, liquids and organisms
Down
- 1. travels through water and waves
- 2. flowing water from a vertical drop
- 4. animals living in the wild
- 6. powerful masses of water movement
- 7. what we breathe in every day
- 9. the beginning of a flowering plant