Across
- 2. an organism that eats other organisms for energy
- 6. an animal that eats meat
- 7. an organism that makes its own food using sunlight
- 9. producers in the Antarctic food web
- 11. an organism at the top of the food chain, with no natural enemies
Down
- 1. an animal that feeds on plants
- 3. where all forms of fishing are prohibited
- 4. demonstrate the flow of energy from producers to consumers to apex predators
- 5. ensures population stability
- 8. shows how energy moves from one living thing to another in nature
- 10. the ultimate predator, feeding on seals, fish, and sometimes other whales