4 Written Questions
4 Multiple Choice Questions
- Occurs where no previous ecosystem existed. First species to appear are lichens and mosses.
- Eats animals that are already dead.
- Animal that gets eaten.
- If...Then statement that is testable.
3 True/False Questions
Food Web → A food web has multiple (many) paths in which energy flows in an ecosystem. The arrow points in the direction energy goes!
Origin of Life → First life was unicellular, did not need oxygen, were consumers, and lived in oceans. Formed by chemical units.
Parasite → Survives by stealing energy off another animal