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ecology and the food web

Total questions: 13

Worksheet time: 7mins

Name
Class
Date
1.

what is a heterotroph

a)

A organism that depends on other animals for food

b)

A organism that makes its own food

c)

A organism that lives by its self

d)

A organism that lives in a pack

2.

What is a autotroph

a)

A organism that depends on fish

b)

A organism who depends on land animals

c)

A organism that makes their own food

d)

A organism that depends on other animals for food

3.

What animal is a secondary consumer

a)

Owl

b)

wolf

c)

snake

d)

lion

4.

name a example of a primary consumer

a)

lion

b)

dung beetle

c)

grass

d)

termites

5.

What is the Zebra to the lion

a)

Preditor

b)

prey

c)

secondary consumer

d)

primary consumer

6.

What is the baboon to the grass

a)

A preditor

b)

prey

c)

primary consumer

d)

secondary consumer

7.

What is the killer whale to the elephant seal

a)

primary consumer

b)

prey

c)

Preditor

d)

secondary consumer

8.

What is the cod to the leopard seal

a)

prey

b)

preditor

c)

primary consumer

d)

its son

9.

What is the squid to the elephant seal

a)

preditor

b)

secondary consumer

c)

primary consumer

d)

prey

10.

what is the krill to the penguin

a)

Prey

b)

preditor

c)

primary consumer

d)

competition

11.

what would happen if grass were to become scarce

a)

The rabbit would find it hard to find food and become extinct

b)

the mouse would eat the snake

c)

The deer would thrive and the cougar would overeat

12.

what would happen the krill goes extinct

a)

the penguin would not find food and go extinct

b)

The cod would grow in population

c)

nothing would happen

d)

everything would go extinct

13.

Would the killer whale go extinct if the penguin did

a)

no

b)

yes