Outcome D1- Energy Transfer Between Organisms
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Last updated 10 months ago
12 questions
1
Which of the following are the two main types of components in an ecosystem?
Which of the following are the two main types of components in an ecosystem?
1
A habitat differs from a niche because:
A habitat differs from a niche because:
1
What is the primary source of energy for producers in an ecosystem?
What is the primary source of energy for producers in an ecosystem?
1
A consumer in an ecosystem:
A consumer in an ecosystem:
1
Which of the following is an example of a decomposer?
Which of the following is an example of a decomposer?
1
A food chain is:
A food chain is:
1
In a food chain consisting of grass, rabbit, snake, and hawk, which is the primary consumer?
In a food chain consisting of grass, rabbit, snake, and hawk, which is the primary consumer?
1
According to the pyramid of biomass, trophic levels in an ecosystem:
According to the pyramid of biomass, trophic levels in an ecosystem:
1
Why are there typically fewer trophic levels in an ecosystem's food chain?
Why are there typically fewer trophic levels in an ecosystem's food chain?
1
If a certain amount of energy at the producer level in an ecosystem is measured at 5,000 kilojoules, how much energy would you expect on average to be available to the primary consumers in this ecosystem?
If a certain amount of energy at the producer level in an ecosystem is measured at 5,000 kilojoules, how much energy would you expect on average to be available to the primary consumers in this ecosystem?
1
Which statement best describes energy flow in a food web?
Which statement best describes energy flow in a food web?
1
Considering the energy transfer efficiency between trophic levels is approximately 10%, how would increasing the number of primary consumers affect the overall energy available to secondary consumers in a food web?
Considering the energy transfer efficiency between trophic levels is approximately 10%, how would increasing the number of primary consumers affect the overall energy available to secondary consumers in a food web?