Ecosystems and Food Chains

What ecosystem does a giraffe most likely live in?

• Desert

• Grassland

• Ocean

• Swamp

What is a population?

• Different groups of animals in an ecosystem

• another name for family

• a group of the same organisms in a habitat

• all of the living and nonliving things in an ecosystem

Worms are examples of

• consumers

• decomposers

• producers

Monkeys and tigers are organisms that live in

• deserts

• lakes

• rivers

• rainforests

Groups of different organisms that live in the same ecosystem are called

• species

• community

• population

• kingdom

Grass makes its own food from the Sun. Grass is an example of a

• producer

• consumer

• decomposer

What animal is best adapted for the ocean?

• panda bear

• octopus

• snake

• cow

What nonliving thing is a sloth going to find in a rainforest ecosystem?

• Fire

• Plants

• Smoke

• Water

Which food chain is most likely to occur below?

• Bear --> Squirrel --> Acorn

• Seaweed --> Fish --> Shark

• Snake --> Cricket --> Frog

• Zebra --> Grass --> Lion

If you see a flock of geese flying in the sky, that is an example of

• a habitat

• hibernation

• community

• population