The correct Answer is 1, 2, 3 and 4
Explanation
The question pertains to the characteristics and types of beads, which are artifacts commonly found in archaeological contexts, particularly from ancient civilizations like the Indus Valley Civilization. Understanding bead characteristics involves recognizing their shapes, manufacturing techniques, and decorative elements.
Statement-wise Analysis
- Disc-shaped: Correct. Disc-shaped beads are a common and fundamental form of beads, characterized by their flat, circular appearance. This shape is widely observed in archaeological findings across various cultures and periods.
- Segmented: Correct. Segmented beads are a distinct type of bead characterized by multiple segments or divisions along their length, often resembling a series of small beads joined together. This shape is also well-documented in ancient bead traditions.
- Etched: Correct. Etched beads refer to beads that have designs or patterns created on their surface by etching. This technique involves using a chemical or abrasive process to create intricate patterns, often seen in carnelian beads from the Indus Valley Civilization.
- Cemented: Correct. Cemented beads, particularly in the context of ancient craftsmanship, refer to beads made by joining two or more pieces of different stones or materials using a cementing agent. This technique allowed for the creation of composite beads with varied colors and textures.
Key Takeaway
Beads exhibit diverse characteristics, including various shapes (e.g., disc-shaped, segmented) and manufacturing/decorative techniques (e.g., etching, cementing multiple materials).