What is an ecosystem?
Ecosystem Review

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•
Science
•
7th Grade
•
Hard
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15 questions
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1.
FLASHCARD QUESTION
Front
Back
An ecosystem is a community of living organisms (plants, animals, and microorganisms) interacting with their physical environment (soil, water, and climate).
2.
FLASHCARD QUESTION
Front
What is a limiting factor?
Back
A limiting factor is a condition that restricts the growth, abundance, or distribution of an organism or a population within an ecosystem.
3.
FLASHCARD QUESTION
Front
What happens when a forest is cleared for development?
Back
When a forest is cleared, it typically leads to fewer tree-dwelling animals due to loss of habitat.
4.
FLASHCARD QUESTION
Front
What is competition in an ecosystem?
Back
Competition occurs when two or more species vie for the same resources, such as food, space, or light.
5.
FLASHCARD QUESTION
Front
What is symbiosis?
Back
Symbiosis is a close interaction between two different organisms, which can be beneficial, neutral, or harmful to one or both parties.
6.
FLASHCARD QUESTION
Front
What are the levels of ecological organization?
Back
The levels of ecological organization include organism, population, community, ecosystem, and biosphere.
7.
FLASHCARD QUESTION
Front
What is mutualism?
Back
Mutualism is a type of symbiotic relationship where both species benefit from the interaction.
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