USING WATER

1.-what alternatives are given to water problems?
A= One of this alternatives is to keep clean our environment to stop the global warming and stop the pole's melting and stop that the water deal a part of the Earth. 
2.-which country is the most affected in terms of water availability?
A=Africa currently enjoys only a third of the water for capital at its disposal in 1960. This continent is, along with Asia, one where the most water scarce and its quality is worse.For 2000, the five Mediterranean countries of North Africa (Algeria, Egypt, Libya,Morocco and Tunisia) have problems of water scarcity, as well as sub-Saharan, Mauritania, Kenya, Burundi, Rwanda, Botswana, Malawi, Sudan and Somalia.
3.-using the word file on page number 5 write a paragraph describing the problem?
I think that this problem must ending because is a challenge, the water level will rise and this will mix with the water salt-free and all the water will get a salt level and the mouths won't be mouths any time and this we can evite it with banks or dams or even we can divert the course of the river and crate a plant of hydroelectricity next to the river to get more electricity stooping the global warming and with this we can evite that the people get drown.