Across
- 1. non-living
- 3. organisms that get energy through eating
- 5. made up of the atmosphere, ecosphere,hydrosphere, and lithosphere
- 7. who creates secondary productivity in an ecosystem
- 9. the rate that producers make useful chemical energy
- 10. the process for primary productivity
Down
- 1. organisms that make their own energy
- 2. life-supporting benefits produced from natural processes in an ecosystem
- 4. total rate of photosynthesis
- 6. organisms in an area and their physical surroundings
- 8. living