WorksheetsEnergy in Ecosystems
Total questions: 13
Worksheet time: 10mins
True or False: Matter can change form, be created and destroyed.
true
false
Most energy used by organisms comes from:
food
the earth
the sun
the water
What does a producer do?
use the sun's energy to make food
obtain food from producers and other consumers
break down dead organisms to be used by living organisms
What does a consumer do?
use the sun's energy to make food
obtain food from producers and other consumers
break down dead organisms to be used by living organisms
What does a decomposer do?
use the sun's energy to make food
obtain food from producers and other consumers
break down dead organisms to be used by living organisms
This Koala is an example of a:
decomposer
omnivore
carnivore
herbivore
These lion cubs are examples of:
decomposers
omnivores
carnivores
herbivores
These bears are examples of:
decomposers
omnivores
carnivores
herbivores
These mushrooms are examples of:
decomposers
omnivores
carnivores
herbivores
What does a food chain always start with?
a decomposer
a consumer
a producer
Food webs show how food chains in a community are (a) .
Which of these organisms are consumers?
plants
fungi
grasshoppers
hawks
How many food chains can you find within this food web?
