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