What is the primary source of energy for all organisms in an ecosystem?

Ecosystem Roles and Organisms

Interactive Video
•
Biology, Science, Other
•
5th - 6th Grade
•
Hard

Patricia Brown
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sunlight
Soil
Water
Oxygen
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which process do producers use to create their own food?
Respiration
Decomposition
Fermentation
Photosynthesis
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What do plants release as a byproduct of photosynthesis?
Hydrogen
Oxygen
Nitrogen
Carbon dioxide
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which type of consumer only eats plants?
Carnivore
Omnivore
Herbivore
Decomposer
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What do you call an organism that eats both plants and animals?
Producer
Omnivore
Carnivore
Herbivore
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which organisms are responsible for breaking down dead plants and animals?
Producers
Consumers
Decomposers
Herbivores
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is released back into the ecosystem when decomposers break down dead matter?
Energy
Water
Carbon dioxide
Nutrients
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