Challenge #2
Levels of Organization
T. Trimpe 2008 http://sciencespot.net/
Answer each question.
1. What term refers to all the members of one species in a particular area?
2. What do we call all the different populations that live in an area?
3. What term refers to all the living and nonliving things that interact in an
area?
4. Organize these terms from the smallest to the largest.
Community, Organism, Ecosystem, Population
5. What do we call a scientist who studies how living things interact with each
other and their environment?
The answers are …
1. What term refers to all the members of one species in a particular area?
Population
2. What do we call all the different populations that live in an area?
Community
3. What term refers to all the living and nonliving things that interact in an
area?
Ecosystem
4. Organize these terms from the smallest to the largest.
Community, Organism, Ecosystem, Population
Organism  Population  Community  Ecosystem
5. What do we call a scientist who studies how living things interact with each
other and their environment?
Ecologist