improvement of English. For school Casp

1. Gabriel Aljundi Hervás, 1st of ESO, section E A world of water Practically, everything is made of water: a human body is made of a 70% of the liquid element, the Earth, a 85%, a melon, 95%. So, we can say that water is life, there is no life without it.

2. “Conservation” means to prevent changes, contamination or wastefulness of any natural element, and so we should make an effort to conserve water. And now the question is: why do we need to conserve water? People, animals, plants... All need water to get hydrated, to drink. If organisms do not get hydrated, they will die. This is the reason why it is so important water Conservation

3. Thewater, gold of thelife Some countries have water shortages, because they do not have a lot of rivers and lakes. So many people have barely water to live. These countries are located in central Africa, eastern and central Asia and north of South America. Access to safe drinking water grants us immunity against diseases.

4. -“It’s simple: I open the tap, and water falls”. Although it seems that does not affect us, the lack of water has negative consequences for us increasing the degree of desertification in our ecosystem. Acid rain (which, fortunately, has not great effect in Spain) causes serious damage to the ecosystems that live on the water A world of water 70% of fresh water is used for agriculture

5. Gabriel Aljundi Hervás References: Websites of pictures: -Page 2: “waterconservation”>> wikipediahttp://es.wikipedia.org/wiki/Archivo:Water-conservation-stamp-1960.jpg -Page 3: Map; “Quality of water in countries”>> Wikipedia http://en.wikipedia.org/wiki/File:Water_quality.jpg -Page 4: Map; “Accésto potable water 2000”>> Wikipedia http://commons.wikimedia.org/wiki/File:Potable_water.png -Page 4: “Tapwithsky” >> Wikipedia http://www.co.carver.mn.us/departments/LWS/images/faucet.jpg