Water is a finite resource that exists in both freshwater and seawater forms. As the global population has grown, the demand for water has far exceeded the available supply. Agriculture accounts for 67% of global water usage, mostly for irrigation. Industry uses 21% globally, a percentage expected to rise with developing countries' economic growth. Domestic water usage makes up 10% but varies greatly between countries. Surface water and aquifers are the main sources, but overuse is causing issues like declining water tables and seawater contamination in some areas. Water poverty is linked to overall poverty, as lack of access to clean water hampers development and quality of life.

1. Water Supply and Demand A2 Geography

7. Domestic

12. Activity 2 – Chose two of the eight statements below and suggest reasons for why this might be the case Every 15 seconds a child dies from a water borne diseases 1.4 billion have lack access to clean water Food supplies are threatened due to water shortages Half the worlds rivers and lakes are badly polluted 2.4 billion lack basic sanitation 0.5 billion suffer shortages each day Pop’n by 2025 will demand 20% more water 12% of world pop’n use 85% of world water

15. Global Water Poverty

17. Examples