Investigation 5 Review Question Preview (ID: 31353)
Ecosystem.
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What unit is used to measure the energy found in food?
a) unit
b) calorie
c) grams
d) kilograms
What shape is the food web in to show the transfer of energy from each trophic level?
a) pyramid
b) square
c) rectangle
d) circle
How much energy is transferred from one trophic level to the next?
a) 5%
b) 100%
c) 10%
d) 90%
What happens when energy is used?
a) It is lost
b) It can be reused
c) Nothing
d)
What is a good source of energy?
a) eating food
b) jogging
c) walking
d) sleeping
Who are nature's recyclers?
a) Producer
b) Primary Consumers
c) Decomposers
d) Secondary Consumers
Which food item has more original energy?
a) fish
b) bread
c)
d)
Which food item has more original energy?
a) apple
b) hamburger
c)
d)
What is the original energy source?
a) moon
b) fish
c) sun
d) clouds
Who make their own food through photosynthesis?
a) Herbivores
b) Autotrophs
c) Detritivores
d) Omnivores
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