Across
- 3. Something which is lost from an environment
- 5. A tree which sheds its leaves annually
- 7. A living component of an ecosystem
- 8. Plant-eating animals
- 10. An animal that eats both meat and plants.
- 11. ... causes the breakdown of rocks and minerals
Down
- 1. Organisms which get energy from the sun
- 2. weathered rocks are moved away by ...
- 4. ... is a cold climate with low biodiversity located around the North pole.
- 6. They eat both herbivores and carnivores
- 9. Excess water which runs of land due to not being absorbed.