Final answer:
The levels of organization studied by ecologists are organism, population, community, ecosystem, and biome.
Step-by-step explanation:
The levels of organization studied by ecologists are:
- Organism: This is the individual living thing.
- Population: This is a group of organisms of the same species living in the same area at the same time.
- Community: This is all the different populations of species that live together in a particular area.
- Ecosystem: This is the community of organisms in an area and the abiotic factors that they interact with.
- Biome: This is a large-scale area characterized by its climate, vegetation, and other abiotic factors.