Unit 9 Lesson 2 Check

1.Energy from the sun flows through ______ living things?

• no
• few
• some
• most

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

2. Which living things need energy from the sun?

• rocks
• plants and animals
• dirt
• sand

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

3. Sunlight makes life on Earth possible. Without the sun what would happen to the Earth?

• It would explode.
• It would disappear.
• All living things would live.
• All living things would die.

Tags

NGSS.MS-ESS2-4

NGSS.MS-LS1-6

NGSS.MS-LS2-3

4. Plants use the sun’s light to make what?

• water
• food
• flowers
• air

Tags

NGSS.MS-LS1-6

5. Plants create food from the sun by?

• Absorbing water and carbon dioxide and producing sugars and oxygen.
• Absorbing water and sugars and producing carbon dioxide and oxygen
• Absorbing water and oxygen and producing sugars and carbon dioxide.
• Absorbing sugars and oxygen, and producing water and carbon dioxide.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

6. Does light affect a plants ability to make sugar?

• Plants make sugars in the light.
• Plants make sugars in the dark.
• Plants make sugars in the light and dark.
• Plants do not make any sugars.

Tags

NGSS.MS-LS1-6

7. What happens to a plant that gets air and water but no light?

• It will make lots of food.
• It will make some food.
• It will make the light it needs.
• It will make no food.

Tags

NGSS.MS-LS1-6

8. At what time of the day do you think that plants make the most food?

• morning
• noon
• night
• Trees loose their leaves, and animals migrate.

Tags

NGSS.MS-LS1-6

9. Why do plants and animals need the sun's energy to survive?

• Plants need the energy to make food. Animals need the energy to make their own food.
• Plants need energy to stay warm. Animals need energy to make their own food.
• Plants need energy to make their own food. Animals eat plants in order to survive.
• Plants and animals do not need the sun's energy.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

10. How does a plant get air and carbon dioxide?

• through its roots
• through its leaves
• through its stem
• through its flowers

Tags

NGSS.5-LS1-1