Ecosystem Revision

All of the living and nonliving components that interact in an environment.

• population

• ecosystem

• community

• organism

What organisms eat plants and animals to gain energy?

• Producers

• Consumers

• Decomposers

• The sun

Who can make their own food through a process known as photosynthesis after receiving energy from the sun?

• Producers

• Consumers

• Decomposers

• The sun

Which of these is not a producer?

• Tree

• Flower

• Grass

• Bird

Which of these is not a consumer?

• Tiger

• Squirrel

• Fish

• Apple Tree

Small consumers that are hunted and eaten by larger consumers

• producer

• prey

• predator

An animal that hunts and eats other animals for energy

• prey

• predator

• decomposer

NON-living things found in an ecosystem

• biotic

• abiotc

• habitat

LIVING things in an ecosystem

• biotic

• abiotic

• ecosystem

Choose the abiotic factor.

• sunflower

• dog

• cat

• table