Science IA Unit 7&8 Review

Which of the following is a consumer

• Squirrel

• Strawberry

• Grass

• Leaves

Which of these are producers

• Sun

• Grass

• Worm

• Frog

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

Where do decomposer get there energy from

• Dead organisms

• Frog

• Sun

• Plants

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NGSS.MS-LS2-3

The community of interacting living and nonliving things in a forest is an example of a(n)

• population

• species

• ecosystem

2. Air and sun are examples of _________________ that all organisms need to survive.

• structures

• Function

• natural resources

Tags

NGSS.MS-LS2-1

NGSS.MS-LS1-6

Which of these organisms is both a predator and prey

• Eagle

• Grasshopper

• Decomposer

• Frog

Tags

NGSS.MS-LS2-4

What will happen when the small bird dies?

• The energy transfers to decomposers when they eat it.

• The energy transfers into the soil

• The energy transfer to the eagle

• The energy transfer to the frog

Tags

NGSS.MS-LS2-3

How would this ecosystem be affected if the rice plant die out?

• The populations of all consumers would decrease
  

• The populations of only the consumers that eat plants would

  decrease.

• The populations of producers would decrease, but the populations of consumers would remain the same

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NGSS.MS-LS2-3

NGSS.MS-LS2-1

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What is the main function of the stem of a plant?

• To make food for the plant

• To hold the plant upright and carry water and nutrients

• To grow flowers and fruits

• To keep the plant warm

What is the main function of the roots of a plant?

• To help the plant breathe

• To make the plant green

• To support the plant and absorb water and nutrients from the soil

• To grow flowers and fruits

Tags

NGSS.MS-LS2-1