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Page 1: Presentación de PowerPoint · hot water. Finishing earths water resources Global warming . Increasing demand of water . LACK OF WATER • Africa and Asia are the most affected continents,

Page 2: Presentación de PowerPoint · hot water. Finishing earths water resources Global warming . Increasing demand of water . LACK OF WATER • Africa and Asia are the most affected continents,

98%

salt water fresh water

87%

1% 12%

FRESH WATER

ice

rivers andlakesgroundwater

Page 3: Presentación de PowerPoint · hot water. Finishing earths water resources Global warming . Increasing demand of water . LACK OF WATER • Africa and Asia are the most affected continents,

Page 4: Presentación de PowerPoint · hot water. Finishing earths water resources Global warming . Increasing demand of water . LACK OF WATER • Africa and Asia are the most affected continents,

• Earth formed without atmosphere or oceans. If steam water existed it was in gaseous state.

Page 5: Presentación de PowerPoint · hot water. Finishing earths water resources Global warming . Increasing demand of water . LACK OF WATER • Africa and Asia are the most affected continents,

• Volcano eruptions provocated an accumulation of gases that formed the first atmosphere.

Page 6: Presentación de PowerPoint · hot water. Finishing earths water resources Global warming . Increasing demand of water . LACK OF WATER • Africa and Asia are the most affected continents,

• With the temperature decrease, steam water started to condensate. This way, the basins started to fill with acid hot water.

Finishing earths water

resources

Global warming

Increasing demand of

water

LACK OF WATER

• Africa and Asia are the most affected continents, 15 million people die every year:

• 20% no access of water • 50% shortage of sanitation

Page 9: Presentación de PowerPoint · hot water. Finishing earths water resources Global warming . Increasing demand of water . LACK OF WATER • Africa and Asia are the most affected continents,

70 litres To clean one apple

900 litres To produce 1 kilo of corn

10.850 litres To produce a pair of jeans

15.500 litres To produce 1 kilo of meat

Page 10: Presentación de PowerPoint · hot water. Finishing earths water resources Global warming . Increasing demand of water . LACK OF WATER • Africa and Asia are the most affected continents,

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