The Neolithic period in Kerala is marked by the presence of:

Iron tools
Gold ornaments
Polished stone axes
Copper weapons

The correct answer is: C) Polished stone axes.

The Neolithic period in Kerala is marked by the presence of polished stone axes. These axes were used for a variety of purposes, including agriculture, hunting, and warfare. They were made from a variety of stones, including granite, gneiss, and basalt. The axes were typically polished to a high sheen, and they often had a distinctive shape.

Iron tools were not introduced to Kerala until the Iron Age, which began around 1000 BC. Gold ornaments were also not common until the Iron Age. Copper weapons were used in Kerala during the Neolithic period, but they were not as common as polished stone axes.

Here is a brief explanation of each option:

  • A) Iron tools: Iron tools were not introduced to Kerala until the Iron Age, which began around 1000 BC. Iron tools were more durable than stone tools, and they could be used for a variety of purposes, including agriculture, hunting, and warfare.
  • B) Gold ornaments: Gold ornaments were also not common until the Iron Age. Gold was a valuable commodity, and it was used to make jewelry, religious objects, and other items.
  • C) Polished stone axes: Polished stone axes were the most common type of tool used during the Neolithic period in Kerala. These axes were made from a variety of stones, including granite, gneiss, and basalt. The axes were typically polished to a high sheen, and they often had a distinctive shape.
  • D) Copper weapons: Copper weapons were used in Kerala during the Neolithic period, but they were not as common as polished stone axes. Copper was a less durable metal than iron, and it was not as easy to work with.