WorksheetsOrganisms and Food Chains
Total questions: 20
Worksheet time: 10mins
Which organisms uses photosynthesis to get food?
rabbit
tree
mushroom
tiger
Plants use energy from the sun to create their own food. They are called
consumers
scavengers
producers
carnivores
Which is the correct food chain?
omnivore->herbivore->producer
producer->omnivore->herbivore
producer->herbivore->carnivore
carnivore->scavenger->omnivore
Scavengers are also decomposers. This is because
they eat food from dead things
they eat consumers
they eat producers
they make their food from sunlight
If a person gets all their energy from plants they are a
producer
consumer
decomposer
omnivore
Decomposers get their food/energy from
rays of sunlight
small insects
fallen leaves
large rocks
Plants ad animals are known as producers and consumers. What is it that plants produce (make) and animals consumer (use)?
water
food
cells
sunlight
Which is true about photosynthesis?
oxygen->leaves absorb carbon dioxide->sunlight
sunlight->roots absorb water->carbon dioxide
sunlight->carbon dioxide is obsorbed by leaves->oxygen is released into the atmosphere
roots absorb water->sunlight->food
Prey is hunted by
a mouse
a producer
a star
a predator
_________________ changes can affect the flowof energy within a food chain.
Environmental
Educational
Technological
Physical
Flow of energy always begins with the _____.
consumer
sun
herbivore
scavenger
_____ ____ shows the relationship among different food chains.
Food web
Grocery store
Department stores
Circle k
Rabbits eat grass and bobcats eat rabbits. This is an example of
rabbits being prey and bobcats are predators
rabbits are consumers and bobcats are producers
rabbits are predators and bobcats are herbivore
rabbits are carnivores and bobcats are scavengers
A herbivore is a consumer that eats
only meat
plants and animals
only plants
makes its own food
If a grasshopper is in a food chain between grass and meerkats then its main role is
source of energy
make a new habitat
lay eggs to make more grasshoppers
eat all the grass
A raccoon that eats mice, insects, fruits, and plants is a
herbivore
scavenger
omnivore
producer
Energy flow always goes from a
carnivore->omnivore
producer->consumer
consumer->producer
scavenger->herbivore
Animals eat plants and animals for their
energy
laziness
health
fear
In a desert food chain wild pigs will eat cactus and coyotes eat the wild hogs. How does the energy move in the food chain?
from consumers to consumers
from producers to consumers
from omnivore to producer
from scavengers to herbivores
Humans ____________ make their own food.
always
can
cannot
sometimes
