Across
- 6. designed to protect groups of species by managing lands in a protected area
- 9. species that are very important to the functioning of an ecosystem
- 10. where should interaction take place in an population?
Down
- 1. humans and familiar animals belong to this group
- 2. Ocean and river mix is called
- 3. critical ecosystems with high species diversity
- 4. many antibiotics are derived from chemicals that come from this group
- 5. Coral reefs are not threatened by the creation of what?
- 7. species diversity increases as you move towards the
- 8. growing crops among the native plants instead of on cleared land