What is the sequence of the following eras in the context of ancient history?

Mesolithic, Neolithic, Chalcolithic, Paleolithic.

Paleolithic, Mesolithic, Neolithic, Chalcolithic

The correct answer is Option (2) - Paleolithic, Mesolithic, Neolithic, Chalcolithic

• Paleolithic Era: This is the earliest era, characterized by the use of basic stone tools and a hunter-gatherer lifestyle.
• Mesolithic Era: As the climate warmed, humans developed more sophisticated tools and began adapting to changing environments.
• Neolithic Era: This era saw the development of agriculture and permanent settlements, leading to the rise of villages and domesticated animals.
• Chalcolithic Era: This transitional period marked the beginning of metalworking, with the use of copper alongside stone tools.

Therefore, the sequence progresses from the simplest tools and nomadic lifestyle to more complex technologies and settled societies.