- An ecosystem is the interaction of living organisms and non-living parts of the environment
- Organisms compete for resources like light, space, water, and food
- Changes in abiotic factors, such as temperature and soil content, can affect population sizes
- Biotic factors like competition and the arrival of new predators can also impact population sizes
- Organisms have adaptations to survive in different environmental conditions, and food chains show the flow of energy in an ecosystem
Download in
Google Play