WorksheetsEcology/Chains/Webs
Total questions: 10
Worksheet time: 10mins
Which one describes a population?
All the fish in the Atlantic Ocean
All the birds in Central Park
All the Great White Sharks in the Pacific Ocean
All the trees in Yellowstone Nat. Par,
Which one describes a community?
Trees, owls, mice, snakes, grass, ducks
Dirt, sun, fish, lizards, monkeys
Lions, zebras, vultures, temperature, water
Polar Bears, ice, seals, ocean, walruses
Which one describes an ecosystem?
Ducks, pigeons, raccoons, rats, Elm tree, grass
All the Grizzly Bears in Yellowstone Nat. Park
Monkeys, parrots, soil, humidity, snakes, lizards, temperature
Chimpanzees, monkeys, baboons, gorillas
What organism would you find at level A?
Carnivore
Producer
Herbivore
Omnivore
Which statement describes this energy pyramid?
There is not enough large fish to eat the small fish
It is perfect, the algae is at the bottom
It needs more plankton for the small fish to eat
It is unstable and won't last
What's missing from this food web?
Herbivores
Producers
Decomposers
Primary Consumers
What would happen if all the crickets were to go extinct?
The rabbits would not have enough grass to eat
The snake would go extinct
The frog would go extinct
The mouse would have to start eating the frogs
Which organism would you find at level B?
Primary Consumer
Secondary Consumer
Carnivore
Producer
What do the arrows represent in this food web?
The recycling of nutrients
Direction the organisms move in the environment
The flow of energy
The order of importance of each organism
Who are the decomposers?
Grass and bushes
Rats and mice
Vultures and hyenas
Bacteria and Fungi
