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