Ecosystems
1.
Worksheet 9.2
Complete the food chain with these organisms:
bacteria caterpillar mantis owl plant
2.
3.
Answer these questions about the food chain in exercise 1.
a) Which animal feeds on the caterpillar?
.
b) Which organisms break down dead remains?
.
c) Which animal does the owl feed on?
.
d) Which organism is a producer?
.
e) Which animal is a herbivore?
.
f) Which two organisms are carnivores?
.
Find the words in the puzzle.
© Oxford University Press España, S. A.
algae fish frog fungus grasshopper
krill penguin phytoplankton sea lion seal snail
snake squid whale zooplankton
P
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A
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A
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W
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D
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Ecosystems
1.
Worksheet 9.2
Complete the food chain with these organisms:
bacteria caterpillar mantis owl plant
plant
2.
caterpillar
mantis
bacteria
Answer these questions about the food chain in exercise 1.
The mantis
.
The bacteria
.
The caterpillar
.
The plant
.
The caterpillar
.
a) Which animal feeds on the caterpillar?
b) Which organisms break down dead remains?
c) Which animal does the owl feed on?
d) Which organism is a producer?
e) Which animal is a herbivore?
The mantis and the owl .
f) Which two organisms are carnivores?
3.
owl
Find the words in the puzzle.
© Oxford University Press España, S. A.
algae fish frog fungus grasshopper
krill penguin phytoplankton sea lion seal snail
snake squid whale zooplankton
P
H
Y
T
O
P
L
A
N
K
T
O
N
N
O
T
K
N
A
L
P
O
O
Z
U
I
G
R
A
S
S
H
O
P
P
E
R
T
U
L
M
U
U
Q
D
E
L
A
H
W
L
G
L
R
L
G
A
U
S
E
A
L
I
O
N
I
O
Q
N
H
S
I
F
N
A
G
N
E
R
W
G
U
O
V
X
D
N
I
D
A
P
K
Z
N
F
R
O
G
S
S
N
A
K
E