Multiple choice technology

First material known to be used by man

  1. Rock

  2. Bronze

  3. Iron

  4. Cotton
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The earliest human artifacts are stone tools dating back 2.5-3 million years to the Paleolithic era. This predates metal working (Bronze Age ~3300 BCE, Iron Age ~1200 BCE) and systematic use of plant fibers, making rock/stone the first material used by humans.

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