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4.4 Uncontrolled Water Supply in the River Valley (Farmer faced many…
4.4 Uncontrolled Water Supply in the River Valley
Farmers struggled to raise crops
Little water or
too
much
It got fixed by having reliable water all year
Leeves
Controlled water
Able to farm
Uncontrolled water supply
Hard to farm
Floods
Farmer faced many challenges
The uncontrolled water supply
Rain and melted snow flowed to Euphrates and Tigris rivers
Causing to flow across the plains
Dams
Controlled water
Canals
Controlled water
Green: Axel, Blue: Hailly, Sky Blue: Steven, Yellow: Everyone
Flooding
Dramatic seasonal changes
Challenges
Ways to stop flooding