Ecosystem parts
Roles in an ecosystem
More on ecosystem roles
Energy in an ecosystem
Meeting needs
100

all the living things and their environment

What is an ecosystem?

100

The food chain begins with these

What are producers?

100

two parts of the ecosystem

What are living and non-living things?
100

Provides energy for all living things

What is the sun?

100

special characteristic or skill that helps living things survive

What are adaptations?

200

Each living member of an ecosystem

What is an individual?

200

Depend on producers

What are consumers?

200

the process of making food

What is photosynthesis?

200

the transfer of energy through a community

What is the food chain?

200

two species interacting over a long period of time

What is symbiosis?

300

all the organisms of the same species living in an ecosystem

What is a population?

300

Consumers that eat only plants

What are herbivores?

300

animals that eat dead things

What are scavengers?

300

several food chains linked together

What is a food web?

300

God-given basic knowledge and skills

What are instincts?

400

all the different species in an ecosystem

What is a community?

400

Eat only meat

What are carnivores?

400

Eat plants and animals

What are omnivores?

400

an animal that hunts and eats other animals

What is a predator?

400
The movement of a whole group of animals to another ecosystem

What is migration?

500

An organisms specific function or job

What is a niche?

500

break down dead things

What are decomposers?

500

a place where a population lives

What is a habitat?

500

required for photosynthesis

What are sunlight, carbon dioxide, and water?
500

behaviors that are not inherited

What are learned behaviors?