No not completely but drip irrigation drastically cuts the amount of water needed, low-pressure sprinklers are an improvement, and even building simple earth walls to trap rainfall is helpful.
Some countries are now treating waste water so that it can be used - and drunk - several times over.
Desalination makes sea water available, but takes huge quantities of energy and leaves vast amounts of brine.
no
Changing the course of rivers for energy purposes or to reserve water.
Rivers are a source of water and transportation.
i think they used the water source by the lakes and rivers
A water source is a place from where a person gets their water. Examples are rivers, lakes and wells.
Rivers and Creeks.
Yes.
the main cause of water pollution in South Africa is by urbanisation, deforestation, damming of rivers, destruction of wetlands, industry, mining, agriculture, energy use, and accidental water pollution
yes. lakes are a source for rivers because they help the water flow most of the time
Rivers are a water source for crops and drinking water.
They have rivers with large reservoirs and wells as a a water source.
i think they used the water source by the lakes and rivers
A water source is a place from where a person gets their water. Examples are rivers, lakes and wells.