- 1. An organism that eats both plants and animals
A) decomposer B) omnivore C) carnivore D) herbivore
- 2. Many food chains that are linked together are called a ________________.
A) food web B) food link C) food circles D) food string
- 3. An example of an herbivore would be a ______________.
A) spider B) worm C) rabbit D) lion
- 4. The direction an arrow faces in a food web or food chain describes
A) the flow of energy B) doing the eating C) getting eaten D) where the animal migrates to
- 5. A biotic factor that two organisms compete for would be
A) habitat B) temperature C) water D) food
- 6. Organism that that has no natural enemies?
A) producers B) omnivore C) top predator D) consumer
- 7. The single path of energy passed from the sun, to producer, to consumers is called a
A) food line B) food highway C) food chain D) food web
- 8. Type of symbiosis where one organism lives in or on another organism and harms it?
A) mutualism B) competition C) parasitism D) predation
- 9. Type of symbiosis where one species benefits and one is neither helped nor harmed?
A) predation B) mutualism C) parasitism D) commensalism
- 10. Type of symbiosis where both species benefit?
A) predation B) parasitism C) commensalism D) mutualism
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