Short Answer

The main objectives of excavation are to discover and study the remains of past human life. Archaeologists collect artifacts, structures, and other materials to understand how ancient people lived and developed their cultures.

Another objective is to record, preserve, and analyze these findings carefully. Excavation also helps in understanding different time periods through soil layers and protects valuable cultural heritage for future generations.

Detailed Explanation:

Objectives of Excavation

Discovery of Past Remains

One of the primary objectives of excavation is to discover buried remains of ancient human life. These remains may include tools, pottery, bones, buildings, and other objects known as artifacts. By uncovering these materials, archaeologists gain direct evidence of past human activities.

Collection of Historical Information

Excavation helps in collecting important information about ancient societies. It provides knowledge about how people lived, what they ate, how they made tools, and how their societies were organized. This is especially useful for periods where no written records exist.

Study of Stratigraphy

Another key objective is to study the layers of soil, known as stratigraphy. Each layer represents a different time period. By examining these layers, archaeologists can understand the sequence of events and changes in human life over time.

Proper Recording of Findings

Recording is a very important objective of excavation. Every object found is carefully noted with details such as its exact location, depth, and condition. Photographs and drawings are also made. This is necessary because once excavation is done, the original site cannot be restored.

Preservation of Artifacts

Excavation aims to preserve the objects found during digging. Many artifacts are fragile and can be damaged easily. Archaeologists take special care to protect and conserve these items so they can be studied in the future and displayed in museums.

Reconstruction of Past Environment

Excavation also helps in understanding the natural environment of ancient times. By studying plant remains, animal bones, and soil, archaeologists can learn about the climate and surroundings in which people lived.

Verification of Historical Facts

Another objective is to verify historical records. Sometimes written history may be incomplete or incorrect. Excavation provides physical evidence that helps confirm or correct these records, making history more accurate.

Protection of Cultural Heritage

Excavation plays an important role in protecting cultural heritage. Many ancient sites are at risk due to natural or human causes. Excavation helps in saving valuable information before it is lost and increases awareness about the importance of preserving such sites.

Support to Other Fields

Excavation also supports other subjects like anthropology, geology, and history. It provides useful data that helps researchers understand human evolution, culture, and environmental changes.

Conclusion

The main objectives of excavation are to discover, study, record, and preserve the remains of the past. It helps us understand human history in a scientific and organized way. Through excavation, we can protect our cultural heritage and gain valuable knowledge about ancient civilizations.