| A | B |
|---|
| Ecology | The scientific study of interactions between organisms and the environment |
| Biosphere | Combined part of the planet including land,water,and air. |
| Species | Group of organisms similar to each other that can breed and produce fertile offspring |
| Population | Group of individuals that belong to the same species and live in same area |
| Communities | Groups of different populations that live together in same area |
| Ecosystem | Collection of all organisms that live in a specific place with their no living environment |
| Biome | Group of ecosystems that have same climate. |
| Observing | Looking at a problem |
| Experimenting | To test a hypothesis |
| Modeling | Mathematical formulas based on data collected through observation and experimenting |
