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Worksheets5.3.2 FOOD CHAINS AND WEBS
Total questions: 20
Worksheet time: 12mins
Which statement is FALSE according to the diagram? (Choose only one answer.)
Energy flows from the meadow lark (bird) to the snake.
Energy flows from the frog to the butterfly.
Energy flows from the chipmunk to the fox.
Energy flows from the plant to the butterfly.
What trophic level is the frog?
producer
primary consumer
secondary consumer
tertiary consumer
Which statement is TRUE based on the diagram? (Choose only one.)
snakes are both predator and prey
bald eagles are omnivores
foxes eat frogs
snakes are primary consumers
What type of organism appears to be missing from the diagram? (Choose only one.)
herbivore
carnivore
predator
decomposer
A tertiary consumer in this diagram is probably the
fox
frog
chipmunk
meadowlark (bird)
A __________ is a primary consumer
sun
horse
bird
squash
consumer
The __________ is a producer.
sun
horse
bird
squash
consumer
All energy starts with the ____________.
sun
horse
bird
squash
consumer
An animal that eats producers is called a _________.
sun
horse
bird
squash
consumer
When a __________eats meat, energy is passed from the primary producer.
sun
horse
bird
squash
consumer
Examples of abiotics are:
tree
sun
air
cow
water
Herbivores eat consumers to get energy and building blocks to help them to grow and repair.
TRUE
FALSE
An elk can be considered a tertiary consumer.
TRUE
FALSE
A bald eagle is an apex predator.
TRUE
FALSE
Photosynthesis occurs in primary consumers?
TRUE
FALSE
Ecologists call the energy transfer that begins with the sun and passes through all organisms the FLOW OF ENERGY.
TRUE
FALSE
The correct food chain order is: dandelion-robin-inchworm-hawk
TRUE
FALSE
All energy flow in a ecosystem begins with
producers
primary consumers
tertiary consumers
the sun
Which animal is considered an apex predator?
snowshoe rabbit
mountain lion
moose
field mouse
Biotic factors
are the living factors in an ecosystem
are the non-living factors in an ecosystem
include air and water
include sun and snow
