5 Questions
Which of the following best defines ecology?
The study of interactions between living organisms and their non-living environment
Which of the following is NOT a component of an ecosystem?
Abiotic factors
What is the main source of energy for most ecosystems?
Sunlight
Which of the following is an example of an estuary?
A semi-enclosed body of water where freshwater drains into the ocean
What is the role of cordgrass in Chesapeake Bay salt marshes?
It dominates the ecosystem as the primary producer
Test your knowledge on the key concepts of ecosystems and energy with this quiz. Explore topics such as ecology, laws of thermodynamics, photosynthesis and cellular respiration, the flow of energy through ecosystems, producers, consumers and decomposers, the path of energy flow, ecological pyramids, and ecosystem productivity. Challenge yourself and see how well you understand these important concepts in ecology.
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