Final answer:
Stone tools, agriculture, and tool development were key fields of progress in Chalcolithic human life.
Explanation:
Fields of Progress in Chalcolithic Human Life:
Stone tools: The Chalcolithic period saw advancements in tool-making, from stone tools to more specialized implements like sickles and ornaments.
Agriculture and Domestication: People transitioned towards agriculture, domesticated crops and animals, and built villages, marking progress in food production.
Tool Development: The development of tools improved productivity, leading to advancements in human civilizations over time.
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