1 janv. 6000 av. J.-C. - The Irrigation System
Description:
The impact of the irrigation system is the increase of agricultural production, principally for agricultural productions presented on dry lands. For the standard of living, the irrigation system actually affected positively on the economic growth, and made food chains more reliable on some parts of the world but affect negatively on the environment.Ajouté au bande de temps:
Date:
1 janv. 6000 av. J.-C.
Maintenaint
~ Il y a 8030 ans