A reservoir is a large, man-made lake used for storing water. What was typically built to create a reservoir?

A series of wells dug deep into the ground

What was the main reason early farmers dug canals and ditches in dry areas?

To create paths for boats to travel on

To find valuable minerals in the soil

To bring water from a river or lake to their crops

To build a wall to protect their fields from wind

Lack of wood for building homes

Difficulty traveling between towns

The need to grow food in areas with little rain