5 Questions
What is an ecosystem?
An ecosystem is a complex system consisting of all the organisms and the physical environment with which they interact.
How are biotic and abiotic components linked in an ecosystem?
Biotic and abiotic components are linked together through nutrient cycles and energy flows.
How does energy enter an ecosystem?
Energy enters an ecosystem through photosynthesis and is incorporated into plant tissue.
What role do animals play in an ecosystem?
Animals play an important role in the movement of matter and energy through the ecosystem by feeding on plants and on one another.
What is the role of decomposers in an ecosystem?
Decomposers break down dead organic matter, releasing carbon back to the atmosphere and facilitating nutrient cycling by converting nutrients stored in dead biomass back to a form that can be used by plants and microbes.
Test your knowledge about ecosystems and their components with this quiz! Learn about the interaction between organisms and their physical environment, nutrient cycles, energy flows, and the important role animals play in ecosystems.
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