grace3958 grace3958
  • 02-10-2019
  • History
contestada

What did they do before irrigation system was a thing

Respuesta :

caliryder caliryder
  • 02-10-2019

Answer:

The crops needed water to grow. These early people invented a system of canals that they dug to irrigate their crops. They also built gates into these canals so that they could control the flow of water. They built reservoirs to hold water supplies in case of drought.

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