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