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WorksheetsQuiz 3-1 Relationships in ecosystem
Total questions: 10
Worksheet time: 5mins
How does density affect the growth of a population
The higher the density, the MORE competition for resources and the lower the density, the LESS competition for resources.
The higher the density, the LESS competition for resources and the lower the density, the MORE competition for resources.
What happens to an ecosystem when a population becomes overpopulated?
Organisms that rely on the same resources as the overpopulated organism will DECREASE.
Organisms that rely on the same resources as the overpopulated organism will INCREASE.
If producers were to increase in an ecosystem, how will that affect the other trophic levels?
Organisms in the other trophic levels will DECREASE.
Organisms in the other trophic levels will INCREASE.
If an organism in an ecosystem is using resources, what does that do for resource availability for other organisms?
The amount of resources available to other organisms in that ecosystem DECREASES.
The amount of resources available to other organisms in that ecosystem INCREASE.
What would happen if abiotic factors were removed from an ecosystem?
we would just leave it to the pokemon then.
Producers would grow BETTER making MORE oxygen for the animals in the ecosystem.
Producers would grow WORSE making LESS oxygen for the animals in the ecosystem.
What best describes the niche of this organism?
Consumer
Predator
Scavenger
Producer
What would happen if two species lived in the same niche in a community for a very long time?
The two species would eat each other and die off.
The two species would compete with each other for resources and eventually one would die off.
The two species would reach equilibrium and be just fine.
The two species would have to move to a new ecosystem.
Which of the following would be a limiting factor for the producers in the ecosystem pictured Above?
Sunlight
Soil
Minerals
Water
Which of the following is an example of mutualism?
Which type of relationship do the two species below share in their ecosystem?
Is it jumping in the sharks mouth?!
Predator and prey
Predator and Carnivore.
