What is the primary source of energy for ecosystems?

Energy Flow in Ecosystems

Interactive Video
•
Biology
•
6th - 8th Grade
•
Hard

Patricia Brown
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The Moon
The Ocean
The Sun
The Wind
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does energy leave an ecosystem?
As water
As heat
As sound
As light
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What process do producers use to convert solar energy into chemical energy?
Fermentation
Respiration
Photosynthesis
Decomposition
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are organisms called that cannot produce their own food?
Autotrophs
Decomposers
Producers
Heterotrophs
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which type of consumer eats only plant material?
Decomposers
Herbivores
Omnivores
Carnivores
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a food web?
A cycle of water
A pyramid of energy
A network of interconnected food chains
A single food chain
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What role do decomposers play in an ecosystem?
They store energy
They break down dead material
They produce energy
They consume only plants
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