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WorksheetsReview for CA7
Total questions: 20
Worksheet time: 16mins
When a tick is attached to a dog and feeds on its blood, it is acting as a -
scavanger
producer
decomposer
parasite
Producers are:
animals
rocks
plants
Animals that eat only plants are called:
herbivores
omnivores
carnivores
A living thing that breaks down dead plants and animals - such as, fungi, worms, bacteria, is:
decomposer
food web
omnivore
An animal that hunts and eats other animals:
producer
plants
predator
An example of prey:
lion
mouse
shark
Which of the following is producer/autotroph?
rabbit
frog
tree
worm
Using the food web which of the following is a primary consumer?
butterfy
snake
fox
frog
Using the food web what would happen if the eagle became extinct?
The frog population would decrease.
The frog population would increase.
The butterfly population would increase.
The snake population would decrease.
If fish were poisoned which organism would be affected?
algae
phytoplankton
clams
octopus
Using food web which organism is the top predator?
octopus
shark
clam
lobster
Which of the following is a tertiary consumer?
hawk
mouse
moth
spider
In a food web the arrow always points to
the consumer
the prey
producer
autotroph
