Why do communities change over time?
Communities change over time due to the following factors:1. urbanisation can lead to communities enlarging2. globalisation and glocalisation have brought in new people or ideas3. the rise in technology has broaden communities and changed their viewsHope it helped :)
They change mainly because of ecological and geological changes. Ecological changes occur over decades while geological occur over thousands of years or even more. Other factors include technology, urbanization and ecosystems.