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Food Chain Analysis

Last updated almost 2 years ago

11 questions

1

1

Question 1

1.

Question 2

2.

1

1

1

1

1

1

Question 8

8.

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

1

1

1

Identify the producer in the food web

small animals

krill

adelie penguin

algae

Identify the 3 primary consumers in the food web

small animals

krill

cod

killer whale

leopard seal

Question 3

3.

Question 4

4.

Question 5

5.

Question 6

6.

Question 7

7.

Question 9

9.

Question 10

10.

Question 11

11.

Leopard seals eat everything EXCEPT

killer whales

squid

elephant seals

adelie penguin

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

Algae

Leopard  seal

Elephant seal

Killer whale

Small animals

Crabeater seal

Identify a predator of the adelie penguin.

A. killer whale

B. krill

C. crabeater seal

D.algae

What organism is the top predator?

cod

crabeater seal

elephant seal

killer whale

One example of competition is

A. algae and cod

B. penguin and cod

C. squid and elephant seal

D.crabeater seal and squid

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

A. competition

B. parasitism

C. predator/prey

D. mutualism

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

squids would increase

squids would decrease

squids would not be affected

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

killer whales would increase

killer whales would decrease

killer whales would not be affected