Ecosystems
  • 1. Feeds on the remains of once living things.
A) omnivore
B) decomposer
C) predator
D) herbivore
  • 2. An animal that only eats plants for food.
A) ominivore
B) carnivore
C) vegivore
D) herbivore
  • 3. An animal that eats both plants and animals.
A) hungry
B) carnivore
C) omnivore
D) decomposer
  • 4. The start of food chain begans with _________.
A) humans
B) the sun
C) plants
D) a lion
  • 5. Many food chains that are linked together are called a ________________.
A) food string
B) food web
C) food link
D) food circles
  • 6. One kind of producer is a _________________.
A) cricket
B) fish
C) plant
D) spider
  • 7. An example of an herbivore would be a ___________________.
A) wolf
B) elephant
C) praying mantis
D) cat
  • 8. ________________is the dying out of all living things of a certain kind.
A) Endangered
B) Extinction
C) Environment
D) Decomposer
  • 9. The three basic things you need to live are food, water and ____________.
A) soil
B) air
C) trees
D) the ocean
  • 10. An example of a decomposer would be ____________________.
A) a person
B) mold
C) a tree
D) a bird
  • 11. Carnivores only eat _________________.
A) grass
B) meat
C) fish
D) food
  • 12. The direction an arrow faces in a food chains points to who is ___________________.
A) doing the eating
B) getting eaten
C) eats meat
D) eats plants
  • 13. Everything that surrounds and affects a living thing is called ______________________.
A) a pond
B) a home
C) an environment
D) a shelter
  • 14. A predator is an animal that is hunted.
A) True
B) False
  • 15. A behavior or body parts that helps living things to survive in it's environment is called_______________________.
A) adaptations.
B) prey
C) a consumer
D) a producer
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