Multiple Choice
Why is the production of waste heat considered inevitable in ecosystems?
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52. Ecosystems
Energy Flow Through Ecosystems
Back52. Ecosystems
Energy Flow Through Ecosystems
- Multiple ChoiceWhich trophic level has the least available energy (in kilojoules) in a typical food web?103views
- Multiple ChoiceEnergy is moved through any ecosystem via a ________ _________. Which of the following best completes the statement?78views
- Multiple ChoiceWhich members of an ecosystem are directly involved in the flow of energy from one trophic level to another?86views
- Multiple ChoiceWhich of the following is NOT an example of energy transformations in an ecosystem?71views
- Multiple ChoiceWhich of the following diagrams correctly represents an energy pyramid in a living system?79views
- Multiple ChoiceWhich of the following best describes how chemical energy travels up the food pyramid?79views
- Multiple ChoiceWhy are the number of trophic levels in an ecosystem typically limited?99views
- Multiple ChoiceIn this energy pyramid, which trophic level contains the greatest amount of available energy?115views
- Multiple ChoiceHow does energy flow through an ecosystem?79views
- Multiple ChoiceIn the context of energy flow through ecosystems, what is an animal that eats producers called?1views
- Multiple ChoiceHow do decomposers convert energy for an ecosystem?347views
- Multiple ChoiceTo recycle nutrients, an ecosystem must have, at a minimum, which of the following components?131views
- Multiple ChoiceIn an ecosystem, approximately how much energy is transferred from one trophic level to the next higher trophic level?91views
- Multiple ChoiceWhich sequence best illustrates the flow of energy through an ecosystem?82views