WorksheetsFood Pyramid
Total questions: 30
Worksheet time: 3600secs
What is the bottom layer of the an energy pyramid?
producer
tertiary consumer
Secondary consumer
primary consumer
the top layer of an energy pyramid a primary consumer?
true
false
What does an energy pyramid show?
Energy flow in a community
Longest lifespans
The stronger animal the higher it is on the pyramid
What would happen if their were no producers?
Every population would grow larger
Everything would die out
The animals would make their own food
decomposers are producers.
true
false
Only eats plants
Herbivore
Carnivore
Omnivore
Decomposer
Only eats meat
Herbivore
Carnivore
Omnivore
Producer
Get their energy from the sun and make their own food
Decomposer
Heterotroph
Biomass
Producer
Eats other organisms
Producer
Decomposer
Consumer
Autotroph
Eats dead organisms and returns nutrients to soil
Autotroph
Decomposer
Biomass
Carnivore
Which organisms eat only producers?
Secondary Consumers
Apex Predators
Tertiary Consumers
Primary Consumers
Which level is found at the top?
Primary Consumers
Tertiary Consumers
Producers
Secondary Consumers
How does the energy flow in an energy pyramids?
up the pyramid
down the pyramid
What amount of percentage does the energy decrease as it goes up the pyramid?
100%
1000%
10%
1%
What does the decomposer do?
Eat dead animals
Eat dead plants
Return nutrients back to the
environment
All of the above
True or false ~ All organisms make their own food.
True
False
