Answer: a) People could live in one place for longer periodsExplanation: Farming allowed people to settle in one place, leading to the development of villages and later cities​.

Answer: b) They provided milk and were used in agricultureExplanation: Cattle were valuable for milk production and were later used for plowing fields​

Answer: b) It led to division of labor, as some people focused on farming while others did different tasksExplanation: As food production increased, people began specializing in different activities like pottery-making, tool-making, and weaving​.

Answer: b) Farmers settled in villages and grew crops, while hunter-gatherers relied on wild foodExplanation: Unlike hunter-gatherers who moved frequently, early farmers lived in settled communities and cultivated crops for a stable food supply .

Answer: b) Ligh firesExplanation: Early humans likely saw fire when lightning struck trees and caused forest fires, leading them to discover its uses .

Answer: b) They provided surfaces for painting and storytellingExplanation: Many rock shelters contain cave paintings, which may have been a way for early humans to express their experiences and pass on knowledge​.

Answer: a) Written records, coins, tools, and buildingsExplanation: Historians and archaeologists use various sources like manuscripts, inscriptions, tools, pottery, and buildings to reconstruct the past​.

Answer: c) Caves and rock sheltersExplanation: Early humans often lived in caves and rock shelters, which provided protection from harsh weather and wild animals​.

Answer: c) 200 years agoExplanation: India adopted the CE (Common Era) system about 200 years ago due to British influence​.