Ecosystems Vocabulary Quiz - חִידוֹן
- 1. An organism that eats both plants and animals
A) carnivore
B) omnivore
C) herbivore
D) decomposer
- 2. Many food chains that are linked together are called a ________________.
A) food string
B) food link
C) food web
D) food circles
- 3. An example of an herbivore would be a ______________.
A) worm
B) lion
C) spider
D) rabbit
- 4. The direction an arrow faces in a food web or food chain describes
A) getting eaten
B) the flow of energy
C) where the animal migrates to
D) doing the eating
- 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) consumer
B) top predator
C) producers
D) omnivore
- 7. The single path of energy passed from the sun, to producer, to consumers is called a
A) food line
B) food chain
C) food highway
D) food web
- 8. Type of symbiosis where one organism lives in or on another organism and harms it?
A) competition
B) mutualism
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) mutualism
B) commensalism
C) predation
D) parasitism
|
תלמידים שפתרו תרגול זה פתרו גם :