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Ecology Review #2
By Katelyn Owens
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Last updated over 1 year ago
13 questions
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Question 1
1.
What do
herbivores
eat?
plants
meat
convert sunlight into useable energy
both plants and meat
scraps of already killed organisms
Question 2
2.
What do
carnivores
eat?
plants
meat
convert sunlight into useable energy
both plants and meat
scraps of already killed organisms
Question 3
3.
What do
scavengers
eat?
plants
meat
convert sunlight into useable energy
both plants and meat
scraps of already killed organisms
Question 4
4.
What do
omnivores
eat?
plants
meat
convert sunlight into useable energy
both plants and meat
scraps of already killed organisms
Question 5
5.
What is the role of decomposers? Click two
convert sunlight into useable energy
recycle nutrients back into the environment
clean up the environment
Question 6
6.
Another term for
carnivore
is
autotroph
secondary consumer
primary consumer
decomposer
Question 7
7.
Another term for
herbivore
is
autotroph
secondary consumer
primary consumer
decomposer
Question 8
8.
Look at the food web below to answer the following question:
Which organism is both a primary and secondary consumer?
red-tail hawk
butterflies
deer
grouse
Question 9
9.
Look at the food web below to answer the following question:
Which organism is an
omnivore?
grizzly bear
butterflies
deer
red-tailed hawk
Question 10
10.
Look at the food web below to answer the following question:
What would happen to the hawk population if there was a decrease in grouse population?
the hawk population will decrease
the hawk population will increase
the hawk population will remain the same
Question 11
11.
Look at the food web below to answer the following question:
Which two organisms are in
competition
?
butterfly and berry
deer and red-tailed hawk
deer and grouse
grouse and hawk
Question 12
12.
In the food web, identify all the organisms that are
primary consumers
?
plants
aphid
ladybug
caterpillar
grasshopper
small bird
fox
Question 13
13.
Determine how much energy is transferred to the ladybug, if plants contain 50,000 calories
5000
50,000
500
5