food webs and chain warm up

Where do plants get their energy from?

• Rocks

• Water

• Oxygen

• The Sun

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

What organism does the cougar get energy from in this food chain? (click on the picture to make it bigger)

• Blackberries

• Deer

• Sun

Tags

NGSS.MS-LS2-3

Where does the clover gets its energy from in this food chain? (click on the picture to make it bigger)

• Rabbit

• Barn owl

• The sun

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

A food web for some organisms in an African rain forest is shown below. Which organisms in this food web eat only consumers? (5.9B)

• Okapis

• Civets

• Leopards

• Gorillas

A freshwater ecosystem has various food webs. One of these food webs is shown here. Which organisms transfer the most energy within the food web? (5.9B)

• Bass, because they are predators in this web

• Copepods, because they support two chains in this web

• Crayfish, because they are at the bottom of this web

• Algae, because they are the producers in this web

Tags

NGSS.MS-LS2-3

The food web shown is made up of organisms that live in a forest. Which change would most likely occur if all the producers in this ecosystem were removed? (5.9B)

• The mice would become the new producers.

• All the animals would either die or move away.

• The number of mice would increase.

• All the animal populations would increase.

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-1

NGSS.MS-LS2-4

Which table shows the correct role of each organism in the food chain below? (5.9B)

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Tags

NGSS.MS-LS2-3

The diets of several types of prairie animals are described in the table. Which of the following prairie food chains is in the correct order? (5.9B)

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Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-1

NGSS.MS-LS2-2

This food web represents organisms in a field. What role do raccoons play in this food web? (5.9B)

• Prey

• Producer

• Decomposer

• Consumer

Tags

NGSS.MS-LS2-2

A partial food web of a pond ecosystem is shown. Which type of organism is missing from this food web? (5.9B)

• Decomposers

• Producers

• Predators

• Consumers

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-2