Food webs review

The owl receives energy from which organisms?

• grasshopper and mouse

• mouse and rabbit

• rabbit and butterfly

• butterfly and frog

Which organism is the top predator in this food web?

• leopard seal

• killer whale

• elephant seal

• crabeater seal

Name the producers in this food web.

• seagull and fish

• penguin and crab

• phytoplankton and seaweed

• seaweed and zooplankton

The krill is eaten by which consumer?

• blue whale

• phytoplankton

• leopard seal

• penguin

Which organism do the owl and the weasel compete for in the food web?

• Hawk

• Spider

• Grasshopper

• Shrew

Which of the following is a herbivore?

• cricket
• frog
• hawk
• shrew

Tags

NGSS.MS-LS2-3

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-LS2-1

NGSS.MS-LS2-4

Example of a consumer

• worm
• bacteria
• mushroom
• hawk

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-4

Example of a decomposer

• fungus
• mouse
• plants
• frogs

Tags

NGSS.MS-LS2-3

What is a herbivore?

• an animal that gets energy from eating other animals
• an organism that gets energy from eating only plants
• an animal that gets energy by eating both plants and other animals
• an animal that eats only herbs