Final answer:
Yes, regions and their boundaries do change over time due to both geological processes such as tectonic activity and erosion, as well as human factors like political conflicts and governance changes. Examples include contested territories like Crimea and Taiwan.
Step-by-step explanation:
The statement regions and their boundaries change over time is true. Both physical and political regions are subject to change due to a variety of factors, including tectonic activity, erosion, weathering, and human activities such as territorial conflicts and changes in political governance. For instance, the borders of physical regions such as mountain ranges may shift over time due to the ongoing processes of uplift, erosion, and sedimentation. Similarly, political regions like countries and states can change due to conflicts, treaties, and other forms of negotiation, which can lead to altered boundaries. An example of this includes contested areas like Crimea and Taiwan, where political claims challenge the understanding of regional boundaries. Moreover, the geology and topography of regions reflect their tectonic histories and are used to interpret ancient plate tectonic boundaries, revealing that regions are constantly evolving over time.