Unit 3 Test Review

1. Plants make their own food through a process called

• A. Photograph
• B. Photosynthesis
• C. Phototropism
• D. Photorespiration

Tags

NGSS.MS-LS1-6

2. What three things do plants need to make their own food through photosynthesis?

• A. Sugar, Carbon Dioxide, and Oxygen
• B. Sunlight, Water, and Soil
• C. Chlorophyll, Oxygen and Water
• D. Sunlight, Carbon Dioxide, and Water

Tags

NGSS.MS-LS1-6

3. What two products are produced by photosynthesis. Meaning which two are made from the process of photosynthesis

• A. Sunlight and Oxygen
• B. Carbon Dioxide and Oxygen
• C. Sugar and Water
• D. Oxygen and Sugar

4. What is the job of chlorophyll in a plant cell?

• A. Absorbs carbon dioxide from the air.
• B. Captures the sun's rays and make leaves green..
• C. Brings water and nutrients up from the soil.
• D. Stores food.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

5. This holds the plant up and carries water and minerals up and food down throughout the plant.

• A. Leaves
• B. Stem
• C. Roots
• D. Flowers

Tags

NGSS.4-LS1-1

6. This is the part of the plant where photosynthesis takes place.

• A. Seeds
• B. Roots
• C. Stem
• D. Leaves

Tags

NGSS.MS-LS1-6

7. Growth, repair, and other life processes require

• A Exercise
• B Rest
• C Energy
• D Studying

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7

8. Organisms that make their own food are called

• A. Growers
• B. Producers
• C. Consumers
• D. Decomposers

9. An organism that obtains energy by feeding on other organisms.

• Producers
• Prey
• Consumers
• Decomposers

10. What is a decomposer?

• A An organism that gets energy by making its own food
• B An organism that hunts for prey.
• C An organism that gets energy by breaking down dead plants and animals.
• D An organism that hides from predators.

Tags

NGSS.MS-LS2-3