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What are the consequences of global warming on the distribution of water ? Introduction : Global warming has lots of consequences on water : the ice melts,

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Presentation on theme: "What are the consequences of global warming on the distribution of water ? Introduction : Global warming has lots of consequences on water : the ice melts,"— Presentation transcript:

1 What are the consequences of global warming on the distribution of water ?
Introduction : Global warming has lots of consequences on water : the ice melts, there are floods and droughts, acid rain... And the distribution of water is changing. Finding solutions become an urgent way to save the world !

2 THE DISTRIBUTION OF WATER IN THE WORLD

3 The Blue Planet The Earth is called « blue Planet ».This blue colour is caused by reflection from the oceans which cover 70% of the area of the Earth.Water is distributed on Earth as freshwater and salt water in the oceans. Typically, fresh water is defined as water with a salinity of less than 1 percent than that of the oceans, below 0.035‰.

4 The freshwater is just 2,5% of the total water of the world and more than 6 billion of people have to share it. Unfortunately this water isn't shared well in the different countries.

5 THE DISTRIBUTION OF WATER

6 Distribution of the world's human population and available freshwater across six continents

7 THE CONSEQUENCE OF GLOBAL WARMING

8

9 Geopolitic of water


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