Food Webs STAAR

What does this diagram display?

• The predator-prey relationship between vertebrates

• The movement of energy throughout an ecosystem

• The changing types of organisms in a forest

• The standard lifespan of trees and animals

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

Which of the following is not a secondary consumer?

• hawk

• lizard

• mouse

• snake

Tags

NGSS.MS-LS2-3

The rabbit in this food web would be considered a:

• Decomposer

• Producer

• Secondary Consumer

• Primary Consumer

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

How many primary consumers are there in this food web?

• 1

• 2

• 3

• 4

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

In this food chain, what will happen if the frogs become extinct?

• The snakes will increase.

• The grasshoppers will decrease.

• The eagles will remain the same.

• The grasshoppers will increase.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-4

Name the producers in this food web.

• seagull and fish

• penguin and crab

• phytoplankton and seaweed

• seaweed and zooplankton

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What may happen if the snowshoe hare was removed from the food web pictured?

• The insects in the habitat would increase.

• The shrew population would decrease due to being only hawk food source.

• The willow tree population would decrease.

• Foxes would dies due to no food source. 

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

NGSS.MS-LS2-4

Which of the following organisms is a carnivore.

• greenfly

• plant

• mouse

• buzzard

Tags

NGSS.MS-LS2-4

What might happen if you remove a primary consumer from the ecosystem?

• There would be more food for secondary consumers.

• The number of primary consumers would increase.

• The number of plants would increase.

• The number of secondary consumers would increase.

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

NGSS.MS-LS2-4

Use the diagram to answer the question.
The Mayfly is a food source for which 3 organisms?

• Frog, Dragon Fly and snake

• Frog, trout and dragon fly

• Frog, salamander and trout

• Frog and phytoplankton