Examples of countries with a good water supply:
- Great Britain
- Germany
- Austria
- Parts of Brazil
- Parts of Canada
Examples of countries with a bad water supply:
The main problems with a poor water supply:
- The land is too dry for agricultural use.
- People have to walk a long way to collect water that isn't even clean.
- There are problems disposing of human waste.
- It stops countries developing; water is so important.