Final answer:
Approximately 4400 years elapsed between the start of the Agricultural Revolution in South Asia around 7000 BCE and the founding of Mohenjo-Daro around 2600 BCE.
Step-by-step explanation:
Time Span between the Agricultural Revolution and the Founding of Mohenjo-Daro
The Agricultural Revolution marked a significant turning point in human history with the earliest evidence of agriculture in South Asia traced back to around 7000 BCE at the settlement of Mehrgarh. With the establishment of communities capable of farming, such as those found near the Indus River, prominent urban centers like Mohenjo-Daro began to emerge. The archaeological findings indicate that Mohenjo-Daro, one of the principal cities of the Indus Valley civilization, alongside Harappa, was inhabited by 2600 BCE and fell into decline around 1700 BCE.
Therefore, if we calculate the years between the start of agriculture in Mehrgarh (7000 BCE) and the founding of Mohenjo-Daro (approximately 2600 BCE), we are looking at a span of roughly 4400 years.