2. Science Unit A Chapter 3 Quiz 1 2 3 4 5 6 7 8 9 10 1 2 1 Where Are You in the Food Chain? 12 11

3. Which of the following could be a nonliving part of an ecosystem? sunlight the moon a spider a tree Question 1

4. All animals and plants live in a biology lichen planet habitat Question 2

5. Plants get the energy they need from the air sun food they eat minerals in the soil Question 3

6. In what part of a plant is light energy changed into energy the plant can use? In the roots In the fruits In the flowers In the leaves Question 4

7. Which color is chlorophyll? It has no color of its own. yellow green brown Question 5

8. How does a deer get the energy it needs to survive? By making sugars from sunlight By eating plants By eating other animals By breaking down the bodies of dead plants and animals Question 6

9. During photosynthesis, a plant produces all of the following EXCEPT sugar carbon dioxide oxygen water Question 7

10. If an animal is an herbivore, then you know about what the animal eats. how long the animal lives. how the animal reproduces. where the animal lives. Question 8

11. What happens to an oak leaf that falls to the forest floor? It melts. It turns into a new oak tree. It is broken down by decomposers. It is eaten by scavengers. Question 9

12. Energy is passed from one organism to another in sunlight a food chain consumers deforestation. Question 10

13. In a food web, the organisms at the bottom are usually producers prey predators carnivores Question 11

14. What might happen in a food web if good weather makes the plant population increase? The herbivores and carnivores will decrease. The herbivores will increase and the carnivores will decrease. The herbivores and the carnivores will increase. There will be no change. Question 12