Organism Relationships

1.Phytoplankton are considered plants while zooplankton is considered animals. In this food web who are the producers?

• Phytoplankton and zooplankton

• Phytoplankton and seaweed

• Seaweed and crab

• Zooplankton and krill

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-1

Primary consumers eat producers. How many primary consumers are in this food web?

• 2

• 3

• 4

• 5

Krill is a shrimp-like animal. Which animals in this food web eat krill for energy

• Sea leopard and penguin

• Fish and sea leopard

• Squid and elephant seal

• Fish and blue whale

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-2

NGSS.MS-LS2-1

What is the relationship between the killer whale and the leopard seal?

• Predator/Prey

• Parastie/Host

• Consumer/Producer

• None of the above

Tags

NGSS.MS-LS2-2

What is the relationship between the sea weed and crab?

• Predator/Prey

• Parasite/Host

• Consumer/Producer

• None of the above

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-2

Who are the producers in this food web?

• Grass

• Shrubs

• Grass and shrubs

• Deer

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-2

NGSS.MS-LS1-6

Which of these animals are carnivores?

• frogs, spiders, rabbits, rats, snakes

• frogs, spiders, rabbits, seed-eating birds, rats

• frogs, spiders, coyotes, hawks, snakes

• frogs, insects, rabbits, rats, coyotes,

What is true of this food web?

• Seed-eating birds eat only grasses and shrubs.

• Coyotes eat spiders and frogs.

• Deer are eaten by coyotes.

• Rats eat hawks and snakes.

Tags

NGSS.MS-LS2-2

What is the relationship between the frogs and insects?

• Predator/Prey

• Parasite/Host

• Consumer/Producer

• None of the above

Tags

NGSS.MS-LS2-2

What is the relationship between the grasses/shrubs and the deer?

• Predator/Prey

• Parasite/Host

• Consumer/Producer

• None of the above

Tags

NGSS.MS-LS2-1