Question

Why does the existence of obsidian tools indicate that the people of Jarmo were involved in trade?

a) Decorative purposes
b) Abundance of obsidian in the region
c) Absence of local resources
d) Specific properties of obsidian for tool-making

Answer 1

The presence of obsidian tools in Jarmo indicates trade since obsidian was not available locally but was a valuable material for sharp tools and weapons, suggesting long-distance trade relationships had been established.

Step-by-step explanation:

The existence of obsidian tools in Jarmo suggests that the people were involved in trade because obsidian is not naturally abundant in that region, indicating that it must have been acquired through trade with other regions where obsidian was available. The specific properties of obsidian for tool-making, such as its ability to be chipped into extremely sharp edges, made it a desirable material for tools and weapons and a valuable trade item. Areas like Çatalhöyük, which had large deposits of obsidian, became part of long-distance trade networks, trading the material for other goods, thus implying that specialized manufacturing and trade have been significant factors since early civilization.