The correct answer is: d) All of the above.
Hilltops and ridges are often used as defensive positions, and as such, they may contain archaeological remains of fortifications, settlements, or other structures. River valleys and terraces are often fertile areas, and as such, they may contain archaeological remains of agricultural activity, such as irrigation systems, terracing, or field systems. Caves and rock shelters are often used as places of habitation or refuge, and as such, they may contain archaeological remains of human occupation, such as tools, artifacts, or art.
In addition to these locations, other areas with archaeological potential in Mizoram include:
- Lakes and ponds: These areas may contain archaeological remains of fishing or other water-related activities.
- Forests: These areas may contain archaeological remains of hunting or other forest-related activities.
- Beaches: These areas may contain archaeological remains of seafaring or other coastal activities.
- Roads and trails: These areas may contain archaeological remains of transportation or trade.
- Cemeteries: These areas may contain archaeological remains of burials or other mortuary practices.
Archaeological sites in Mizoram are protected by law, and it is illegal to disturb or remove any artifacts from them. If you find an archaeological site, please report it to the authorities.