Summary:
Water adequacy is one of the major challenges in the world today. Millions of people lack fresh water for domestic, agricultural, and industrial use everyday. This has therefore been a great hindrance to development, especially in countries where agriculture is the main source of food and income. Developing countries are the most affected by this problem, and more so the arid and semi-arid areas[ CITATION Sea07 \l 2057 ]. The few fresh water sources can barely cater for domestic consumption, let alone agriculture. These sources are also threatened with extinction, especially due to over-exploitation.
The overall supply of fresh water on ...