How did the Neolithic Era lead to the birth of new discoveries and inventions?a.They learned to fish because they lived in riverbanks and seashores.b.They mix metals to make more reliable weapons and ornaments.c.They discovered farming so they are no longer dependent on nature.d.They discovered fire when they needed to frighten away wild animals.

The Neolithic Era, also known as the New Stone Age, was a period in human history marked by the advent of agriculture. This era led to the birth of new discoveries and inventions in several ways:

a. Living by riverbanks and seashores: This geographical location led to the discovery of fishing. The Neolithic people learned to catch fish, which became a reliable source of food. This was a significant step towards human survival and development.

b. Mixing metals: The Neolithic Era was also characterized by the development of metallurgy. People learned to mix metals to create more reliable weapons and ornaments. This not only improved their defense mechanisms but also led to the birth of art and aesthetics.

c. Discovery of farming: Perhaps the most significant discovery of the Neolithic Era was farming. People learned to cultivate crops and domesticate animals, which meant they were no longer solely dependent on hunting and gathering. This led to the establishment of permanent settlements and the development of societies.

d. Discovery of fire: While the discovery of fire predates the Neolithic Era, its use was refined during this period. Fire was used to cook food, provide warmth, and frighten away wild animals. This discovery played a crucial role in human evolution and survival.

In conclusion, the Neolithic Era was a period of significant discoveries and inventions that laid the foundation for human civilization.