Multiple Choice
How is energy transferred between trophic levels in a food chain?
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52. Ecosystems
Energy Flow Through Ecosystems
Back52. Ecosystems
Energy Flow Through Ecosystems
- Multiple ChoiceWhich of the following organisms in the soil food chain does not obtain energy directly from plants?326views
- Multiple ChoiceWhich of the following statements is true about chemical nutrients in an ecosystem?99views
- Multiple ChoiceWhat is true about energy transfer in communities?447views
- Multiple ChoiceWhich statement best explains the relationship between gross primary production (GPP), net primary production (NPP), and energy conversion in an ecosystem?127views
- Multiple ChoiceAfter gross primary productivity (GPP) in an ecosystem, how is energy primarily lost before it becomes available to consumers?90views
- Multiple ChoiceWhich of the following best summarizes the flow of energy and cycling of chemicals in a terrestrial ecosystem?95views
- Multiple ChoiceThe base of an energy pyramid is always composed of _______________.96views
- Multiple ChoiceWhich of the following best describes the direction of energy flow through an ecosystem?92views
- Multiple ChoiceWhich statement best explains energy transfer in a food chain within an ecosystem?94views
- Multiple ChoiceWhich of the following best describes the direction of energy flow through an ecosystem?26views
- Multiple ChoiceWhy is the transfer of energy in a food chain usually only about 10 percent efficient?117views
- Multiple ChoiceIn the ecosystem energy budget, primary productivity is like _____.99views
- Multiple ChoiceIn an ecosystem, all incoming energy will eventually be __________.105views
- Multiple ChoiceWhich of these is the primary source of energy in an ecosystem?358views