Week #34 Science Quiz: Food Webs

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

• Hawk
• Spider
• Grasshopper
• Shrew

Tags

NGSS.MS-LS2-2

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

Which of the following would be the most likely effect, if there were a sudden increase in the cricket population?

• There would be a decrease in the small bird population.
• There would be a decrease in the grass/flowers population.
• There would be a decrease in the mice population.
• There would be an increase in the grass/flowers population.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-4

Which of the following organisms is a secondary consumer?

• greenfly

• butterfly

• mouse

• buzzard

• frog

Which of the following are primary consumers?

• mouse

• rabbit

• butterfly

• frog

• thrush

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

Tags

NGSS.MS-LS2-2

What is a producer?

• Organism that makes its own energy
• Organism that breaks down dead organisms
• Organism that eats other organisms for food & energy

What is a consumer?

• Organism that makes its own energy
• Organism that breaks down dead organisms
• Organism that eats other organisms for food & energy

Tags

NGSS.MS-LS2-3