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interdependent relationship/ecosystem
By Krisanna Miller
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Last updated over 2 years ago
10 questions
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Formative Generation Completed!
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Question 1
1.
Which of the following is an example of a predator-prey relationship in an ecosystem?
A bird building a nest
A bee pollinating a flower
A squirrel gathering nuts from a tree
A lion hunting a zebra
Question 2
2.
What is the primary source of energy in most ecosystems?
Sunlight
Air
Water
Soil
Question 3
3.
What is a mutualistic relationship in an ecosystem?
A lion hunting a zebra
A bee pollinating a flower
A bird building a nest
A snake swallowing its prey
Question 4
4.
Which organism is commonly found at the base of a food chain or food web?
Producers
Decomposers
Consumers
Predators
Question 5
5.
What happens to the number of predators when the number of prey decreases?
Predators stay the same
Predators increase
There is no relationship between predators and prey
Predators decrease
Question 6
6.
Which of the following is an example of a commensalism relationship in an ecosystem?
A bird building a nest
A bee pollinating a flower
A clownfish living in a sea anemone
A lion hunting a zebra
Question 7
7.
How are decomposers important in an ecosystem?
They help maintain water levels in the ecosystem
They regulate the population of other organisms
They break down dead organisms and recycle nutrients
They provide energy to producers
Question 8
8.
What would happen to an ecosystem if all the decomposers were removed?
There would be no noticeable difference
Consumers would die
Predators would increase
Producers would die
Question 9
9.
What would happen to an ecosystem if all the producers were removed?
Predators would increase
There would be no noticeable difference
Consumers would die
Decomposers would die
Question 10
10.
What is an example of a parasitic relationship in an ecosystem?
A lion hunting a zebra
A bird building a nest
A bee pollinating a flower
A tick feeding on a deer