Populations and Resources Amplify Vocabulary

Front

All the living and nonliving things interacting in a particular area

Back

ecosystem

Front

What are living things, such as plants, animals, and bacteria, called?

Back

organisms

Front

When two or more populations use the same resource, such as the same food source.

Back

competition

Front

A consumer population is

Back

a population that eats organisms from another population

Front

a scientist who studies interactions of organisms with each other and their environment

Back

ecologist

Front

What type of scientist might be most likely to work with an ecologist?

Back

biologist

Front

Energy

Back

as the ability to make things move or change

Front

What is a molecule that organisms can use to release the energy they need to survive?

Back

an energy storage molecule

Front

A model that shows what eats what in an ecosystem is a

Back

food web

Front

What is a population?

Back

a group of the same type of organism living in the same area