Question

what was the impact of discovery of fire ,wheel and iron on human civilization

Answer 1

because it helps in traveling places

Answer 2

Question- what was the impact of discovery of fire wheel and iron on human civilization.

ANSWER

discoveriesdiscoveries of fire iron and wheel where big steps towards civilization the rules become more sophisticated and farmers started cultivating crops near the river banks like nile or indus Valley .

fire help the helps to safety from animals cold and can also cook food. iron helped them to live a settled life by clearing forests and cultivating crops . The invention of wheel helped them in transportation from one place to another .

this completely changed their life .