NEW
Font size
WorksheetsLT 13 Energy Pyramid Review
Total questions: 10
Worksheet time: 20mins
What percentage of energy is passed up the energy pyramid when one organism eats another?
10%
90%
1%
100%
What category of organisms makes up the bottom layer of the energy pyramid?
Top Carnivores
Omnivores
Herbivores
Producers
In what category would you classify the grasshopper based on this energy pyramid?
Top Carnivore
Omnivore
Herbivore
Producer
How would you classify the eagle based on this energy pyramid?
Top Carnivore
Omnivore
Producer
Decomposer
Based on the diagram, what type of organism should there be FEWEST of in an ecosystem?
Top Predators
Herbivores
Producers
Sunlight
Any energy pyramid, food web, or food chain can ultimately be traced back to which energy source?
Glucose
Sunlight
Chemical Energy
Thermal Energy
True or false: An organism can change its position on the energy pyramid based on what it eats.
True
False
What happens to the other 90% of energy that doesn't flow up the energy pyramid?
It gets destroyed
It is passed back down to the previous level
It is transformed into mostly thermal energy
Based on this energy pyramid, how many kcal of energy will the secondary consumers receive?
50 kcal
1000 kcal
10 kcal
5 kcal
Which part of the energy pyramid goes through photosynthesis which provides energy for consumers?
Carnivores
Omnivores
Herbivores
Producers
