Question 1
Which ecosystem level involves interactions between a community and abiotic elements?
Question 2
Which term describes a group of individuals of the same species living in a specific area?
Question 3
What is mutualism in terms of symbiotic relationships?
Question 4
In what form is sulfur primarily released into the ecosystem?
Question 5
What percentage of energy is typically transferred between trophic levels?
Question 6
In the case study of Lake Washington, what caused the initial environmental issue?
Question 7
What key concept is described as the study of interactions between organisms and their environment?
Question 8
How does phosphorus primarily enter an ecosystem?
Question 9
Which cycle involves the fixation of atmospheric nitrogen into usable forms?
Question 10
What happens when energy is transferred across trophic levels?
Question 11
What are the main components of an ecosystem?
Question 12
What is the major role of primary producers in an ecosystem?
Question 13
Which biogeochemical cycle lacks a gaseous component?
Question 14
Which law of thermodynamics states that energy cannot be created or destroyed?
Question 15
Why are keystone species crucial in ecosystems?