Headwaters: Are the source of a stream or river. They are located at the furthest point from where the water body empties or merges with another. Some headwaters are springs that come from under the ground. Others are marshy areas fed by mountain snow. A river’s headwaters can be huge, with thousands of small streams that flow together, or just a trickle from a lake or pond.
Youthful River: A river with a steep gradient that has very few tributaries and flows quickly. Its channels erode deeper rather than wider.
Mature River: A river with a gradient that is less steep than those of youthful rivers and flows more slowly than youthful rivers. A mature river is fed by many tributaries and has more discharge than a youthful river. Its channels erode wider rather than deeper.
Mature River: A river with a gradient that is less steep than those of youthful rivers and flows more slowly than youthful rivers. A mature river is fed by many tributaries and has more discharge than a youthful river. Its channels erode wider rather than deeper.
Rainwater harvesting and recycled wastewater also allow to reduce scarcity and ease pressures on groundwater and other natural water bodies. Groundwater recharge, that allows water moving from surface water to groundwater, is a well-known process to prevent water scarcity.
As the religious leader of the Egyptians, the pharaoh was considered the divine intermediary between the gods and Egyptians. Maintaining religious harmony and participating in ceremonies were part of the pharaoh's role as head of the religion.
