Question

Agricultural production increased due to an increased use of _____________ tools.
a. ceramic
b. iron
c. copper
d. bronze

Answer 1

The correct answer is option (b).

Explanation: The enhanced use of iron in the field of agriculture increased the agricultural production. Iron axes were used to clear the forests. This enabled the expansion of the area under agriculture. Iron ploughshare was used to churn the fertile soil, hence increasing the productivity of the soil.