4 Written questions
4 Multiple choice questions
- If...Then statement that is testable.
- Occurs where no previous ecosystem existed. First species to appear are lichens and mosses.
- Driven by the sun. Changes from liquid to gas to liquid again.
- Survives by stealing energy off another animal
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!
Scavenger → Animal that eats prey
Prey → Animal that gets eaten.