Question

2. The Sumerians learned to control the flooding of the Tigris and Euphrates Rivers by building ____________________blank.

3. They watered their fields in dry weather by __________________________________

Answer 1

Answer: They built little canals or ditches. They broke the little piece of dirt or rock that held the water in the canal to water the plants.

Answer 2

Irrigation

Step-by-step explanation:

Sumerians used irrigation systems to farm and control the Tigris and Euphrates River.