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Worksheetsfood web and food chain
Total questions: 20
Worksheet time: 1hrs 3mins
An organism that lives by breaking apart dead animal and plants into simpler parts is...
scavenger
consumer
decomposer
carnivore
Where do all life forms get their energy?
Food
Water
Plants
The Sun
The food web supports which statement?
Organisms are independent from one another.
Each organism has its own, unique food source.
Matter cannot move from one organism to
another.
Matter can be recycled between organisms
and their environment.
Which group of organisms is missing from the food
web to the right?
carnivore
herbivore
carnivore
decomposer
In the diagram, which organism provides nutrients for the
largest number of other organisms?
Seal
Herring
Snapper
Bluefish
Antara susunan yang berikut, yang manakah ialah rantai makanan yang betul?
How are the living creatures in an ecosystem linked?
By what they eat
By how they breathe
By their size
By their species`
What can you infer from the fact that the disappearance of just one species can disrupt an entire food chain?
Every food chain depends entirely on a single species
Food chains are extremely fragile
Food chains can regenerate on their own
Food chains would not exist without humans
How is a food web different from a food chain?
Food webs contain only producers, not consumers.
Food webs do not include decomposers.
Food webs contain many different, linked food chains.
Food webs exist in aquatic environments; food chains exist in terrestrial environments.
This organism is most likely
A primary consumer
A secondary consumer
A decomposer
A producer
Producers are:
animals
rocks
plants
Plants are called producers because they can produce their own:
music
food
air
Animals that eat only plants are called:
herbivores
omnivores
carnivores
