What are the different types of archeology?
Archeology is a scientific discipline that analyzes human residues and artifacts to learn about the past. All types of archeology are based on the study of material culture, which includes most of the physical objects used by people. While each of each type of archeology has the same goals, some specialties have unique challenges. Underwater archeology deals with Lodimi or ruins that are immersed under the sea. Ethno-archaeology combines the exploration of historical artifacts with a study of currently living cultures, while air archeology uses images from satellites and aircraft to get a new perspective in the historical field.
Underwater or sea archeology often requires special equipment and knowledge. This is one of the types of archeology dealing with ships or old architectural places that are inaccessible from the country. Many ships contain important information about trade or military history of culture. In some cases cold water can help preseRve artifacts and provides a unique look into the past. Marinous archaeologists often use diving equipment, waterproof cameras or even underwater robots to explore the submerged place.
Most types of archeology are primarily focused on the past. Ethno-archaeology has a somewhat different approach and seeks to study live groups to gain historical insight. With this method, scientists usually spend time with direct descendants of the ancient group and use their observations to improve the archaeological record. One example of ethno-archaeology can be a scientist living with a primitive tribe in Africa and a comparison of their methods of building lance with archaeological discoveries similar to ancient instruments.
technological advances such as aircraft and satellites have led to new types of archeology. By studying the page from the top, scientists can view the location in Contexut the surrounding landscape. This helps experts to visualize vzStroke between the ground and the artificial structure. Aviation archeology can also reveal details or functions that were previously invisible. Shadows created by soil variations can provide traces for buried artifacts.
In some cases, air archeology is the only way to correctly display the place. For example, ancient geoglyphs in the Nazca desert in Peru are almost invisible from the ground. The Birds-Eye perspective reveals shapes and patterns that were not known to observers 30 years ago. In the 21st century, the availability of advanced imaging satellites enabled archaeologists to study many formations in detail. Some archaeologists use infrared satellite images to detect objects that are buried from sight, and discovering interesting places that were previously covered.