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CP Energy Pipeline
By Katelyn Owens
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Last updated almost 2 years ago
9 questions
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Question 1
1.
According to the chart, identify all the organisms that are
primary consumers
.
thistle
Question 2
2.
According to the chart, identify all the organisms that are
secondary consumers
.
thistle
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Question 3
3.
visibility
View drawing
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Question 4
4.
What kind of organism makes up the base of the energy pyramid or food chain?
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Question 6
6.
10%
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Question 8
8.
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caterpillar
wheat
hedgehog
worm
caterpillar
wheat
hedgehog
worm
decomposer
carnivore
producer
herbivore
Question 5
5.
If producers have 1000 calories, how many calories are transferred to herbivores?
1000
100
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1
Looking at the data table, What percent of a
caterpillar's
energy is used for digestion?
20%
30%
100%
Question 7
7.
How many calories do hedgehogs get from eating a caterpillar?
100
90
10
5
If a hedgehog needs to eat 50 calories a day to survive. How many caterpillars must a hedgehog eat every day?
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Question 9
9.
If the producers in the food web were removed, which of the following changes would most likely to occur?
the food web would depend on decomposers for energy
the entire food web would collapse over time
the consumers would begin making energy for the food web
the number of individuals would increase
