Food Chain Analysis

1

Identify the producer in the food web

small animals

krill

adelie penguin

algae

1

Identify the 3 primary consumers in the food web

1

Leopard seals eat everything EXCEPT

killer whales

squid

elephant seals

adelie penguin

1

What organism is the top predator?

cod

crabeater seal

elephant seal

killer whale

1

Identify TWO food chains that are shown in the food web.

1

What type of relationship exists between the elephant seal and squid?

A. competition

B. parasitism

C. predator/prey

D. mutualism

1

How would a decrease in elephant seals affect the squid population?

squids would increase

squids would decrease

squids would not be affected

1

Food Chain Analysis

Identify the producer in the food web

Identify the 3 primary consumers in the food web

Leopard seals eat everything EXCEPT

Click on all the organisms that eat squid (hint there are 3).

What organism is the top predator?

Identify TWO food chains that are shown in the food web.

What type of relationship exists between the elephant seal and squid?

How would a decrease in elephant seals affect the squid population?

Identify the producer in the food web

Identify the 3 primary consumers in the food web

Leopard seals eat everything EXCEPT

Click on all the organisms that eat squid (hint there are 3).

Identify a predator of the adelie penguin.

What organism is the top predator?

One example of competition is

Identify TWO food chains that are shown in the food web.

What type of relationship exists between the elephant seal and squid?

How would a decrease in elephant seals affect the squid population?

How would a decrease in elephant seals affect the killer whale population?

Identify a predator of the adelie penguin.

One example of competition is

How would a decrease in elephant seals affect the killer whale population?