32
4.
Look a the diagram and answer the following questions.
5.41
54
Suo
1) How many food chains is in this food web?
5400
2) Which groups of organisms are secondary consumers?
4) The whole ecosystem will be affected if which group of organisms is extinct?
S
5) Will the populations of the owls and wild cats be affected if all rats die? How?
Com
1
3) If the plant has 5,400 kilocalories, how much the highest amount of energy does
the lion get? Identify the food chain.
M
W