WorksheetsFood Webs, Energy Pyramids
Total questions: 15
Worksheet time: 8mins
What do the arrows in a food web represent?
mass
energy flow
matter
organisms
What happens as you move higher in the energy pyramid?
more organisms
fewer organisms
number of organisms does not change
organisms die
What type of organism is at the beginning of every food chain?
predator
carnivore
producer
herbivore
This diagram shows how energy flows through an eco-system. What is the first source of energy in this pyramid?
sharks and large birds
algae, plankton and seagrass
herbivorous fish, crustaceans and sea urchins
seals and carnivorous fish
What kind of living thing can make its own food?
producer
consumer
predator
herbivore
In the food web pictured here, flies provide energy for...
Dragonflies, Turtles, & Frogs
Slugs & Fish
Water Weeds & Algae
Snakes, Frogs, & Kingfishers
