pcd and food web and food chain
Post on 31-Dec-2015
19 Views
Preview:
DESCRIPTION
TRANSCRIPT
PCD And Food Web and Food Chain
Test Review
1.
• 1. Which organism provides the energy for the mouse in the food web?
A. Owl
B. Tree
C. Grasshopper
2. What does warm air do in heat convection?
A. Rise
B. Sink
C. Nothing
D. Rise and Sink
3. Which 3 organisms gets all of their energy from eating the
producers (Plants)?
4. List the correct order of the flow of energy if these organism were in
a food chain.
5. What is the rabbits role in the food chain? What type of
consumer?
6. Which best shows the correct order of a food chain?
A
B
7. Light energy is transformed into chemical energy by photosynthesis
which only _____can do.
A. Consumers
B. Decomposers
C. Producers
8. Leaves—caterpillar—rabbit--fox
Caterpillars need the Leaves to survive because caterpillars
A. Get water from leaves
B. Live in leaves
C. Eat leaves
9. Could a mushroom decompose a dead tree??
A. Yes
B. No
10. Grass, Trees, Corn, and other producers get their energy from the
______
A. Other plants
B. The sun
C. Water
D. soil
11. Sun-tree-giraffe- lion
What type of consumer would the lion be?
A. Primary
B. Secondary
12. Lions and panthers prey on buffalo in the wild. What would will
happen if the buffalo population decreases?
A. Competition will increases between lions and panthers.
B. Competition will increase between panthers and buffalo
C. Competition will decrease between lions and panthers.
13. Bacteria and Fungi are_____
A. Producers
B. Consumers
C. Decomposers
14. The energy of the sunlight is used primarily in _______.
A. Producers
B. Consumers
C. Bacteria
D. Fungi
15.
• Which roles does the giraffe and lion play in this food chain?
A. The giraffe is the primary consumer and the lion is also the primary consumers
B. The giraffe is the primary consumer and the lion is the secondary consumer.
Sun-tree-giraffe- lion
16. Name an organism that is not a consumer
17. Organisms that only eat plant material are known as herbivores
and _______ consumers.
A. Primary
B. Secondary
18. Algae is a _______
A. Consumer
B. Producer
C. Decomposer
D. herbivore
19. The relationship between a zebra and cheetah would be
A. Symbiotic
B. Mutuality
C. Parasitic
D. Predator/prey
20. List an example of a carnivore
top related