13.1: Ecologists Study Relationships Quiz

What phrase best describes the focus of ecology?
Interactions among organisms
What is the term for a group of different species in a given area?
Community
Which level of organization in ecology is a major regional or global community of organisms?
Biome
Studying a virtual ecosystem on a computer is an example of…?
Modeling
Which of the following is the best example of an observation study?
A population model