Water pollution is a major global issue. Only 1% of the world's water is accessible freshwater, yet water usage is exceeding natural replenishment rates. Nearly half of the world's population lacks access to clean drinking water. Common causes of water pollution include agricultural runoff containing fertilizers and pesticides, oil spills, trash dumping, and untreated sewage. To help address this problem, organizations work on conservation efforts and treating contaminated water sources. Individual actions like reducing water usage and properly disposing of waste can also make a difference.

1. WATER POLLUTION By: Silvana Escobar 4-e

2. Research and findings

3. Water Issues In Brazil theres 0.3 % of fresh water, so that would be 118, 639 billions of literes of fresh water. In Dinmarktheres 69.6% of fresh water, so that would be 24,36 trillionsliteresof fresh water. In North America theres 30.1% of fresh water, so that would be 10,55 trillionsliteresof fresh water. In the hole world we have 35 trillionsliteresof fresh water. Almost 70% of fresh water of the world is contained in ice´s form. The rest in it´s mayor part is in the thanks that we are using with more speed than natural speed. 2 of our fresh water is used to produce food. With 83 million people on earth each year, the demand of water will be more, unless we change the use of it. The USA uses nearly 380 literes of water in houses daily. Millions of the poorest people in the world consist of children younger than 19 years old 46% of people in the world do not have fresh water in their homes. Women in developing countries walk 6km for getting fresh water. In 15 years, 1800 millionpeople will live in regions with poor water resources. One of each 8 people do not have any acces to clean water and fresh water. 3.3 million people die each year for health issues related with water. REF: National Geographic Magazine Water edition april.

5. Pakistan

6. Kuwait

7. Saudi Arabia

8. Ethiopia

9. Russia

10. Indonesia

11. India

12. China

13. America (is not a country it is a continent)REF: news.cornell.edu/stories/aug07/morediseases.sl.html REF:crunkish.com/top-10-pollution-causes/

14. INSTITUCIONS FOR WATER POLLUTION Marine Bio is fully commited to marine and oceans conservation and founded a concept that by sharing the wonderes of the 7 seas and 5 oceans and the hole marine life and world, people will be insired and passionate to protect them. Peopl can consider becoming a Marine Bio Conservation Society Member to help us bring the ocean and the conservation message to as many people as possible. Global Marine Consevation Antartic and Southern Oceans Coalition(ASOC): The ASOC´s southern oceans fisheries campaign works on five continents to stop the illegal unreported fishing that is dramatically affecting fishes homes. Blu Ocean Institute: a organisation dedicated to inspiring ocean conservation through science. Conservation International: a organisation based on Washington DC and operating in more than 30 countries world wide. YOUTUBE VIDEO: The Marine Bio REF:marinebio.org

15. Countries helping Australia: Australian Marine Conservation Society New Zeland: Royal Forest and Bird Protection Society Sub-Antartic Islands: SubAntartic.com United Kingdom: Marine Conservation Society United States: Aquatic Network Blue Ocean Society Blue Water Network Earth-Justice Oceans REF: marinebio.org

17. 1%

18. 97%

19. 2%

21. Newspaper- 6 weeks to degrade

22. Foto-degradable packing- 6 weeks to degrade

23. Foam- 50 years to degrade

24. Styrofoam- 80 years to degrade

25. Aluminium- 200 to degrade

26. Plastic packing- 400 years to degrade

27. Glass- Scientist don´t now yet.REF: water-pollution.org.uk

29. Insecticides and a huge ranges of chemicals

30. Tree skin

32. Fertilizers: contains nutrients chemicals that help plants to grow.

33. Sewage: when materials such as clipings and leaves and waste from animals, enters the water and damages it.

34. Soil: pollution of water is also cause when soil washes off dried fields.

35. Chemicals: chemical pollution entering rivers and lakes causes great destruction.

36. Plastics: floating plastics is ugly, and very harmfull for the enviroment.

38. Fertilizers

39. Soil

40. Sewage

41. Chemicals

42. Plastics

43. LitterREF: kidcyber.com.au

45. Green Turtle

46. European Otter

47. Galapagos Tortoise

48. Grey Seal

49. Sea Lion

50. Sea Otter

51. Penguin

52. Polar Bear

53. Leatherback Turtle

54. Bottlenose Dolphin

55. Southern Right Whale

56. Spotted Tree Frog

57. Stellar Sea Lion

58. Fresh Water Crocodile

59. White Shark

60. Sea Eagle

61. White Tailed Sea Eagle

62. Commersons Dolphin

63. Spur Thieghed Turtle

65. Don´t throw paints,oils, or other forms of litter down the drain.

66. Don´t throw litter and rubbish to rivers,lakes, oceans and more.

67. Help clean up any litter you see on beaches, rivers,lakes and more.Make sure it is safe to collect rubbish and put it in a near trash can. REF: water-pollution.org.uk/preventingyou.html

69. PTER salitre is the result of the effort with the nacionalgoverment, the distrital and the AcueductoBogotano, gives out 4 thousand litteres of water each second to the Bogota river.

70. The process aplied is a primary treatment chimacallyasisted, it extracts from water 40% organic material and a 60% of solids.

72. YOUTUBE VIDEO: The Marine Bio ( video) It is all about the life in the oceans and rivers and how many trash is there in the hole water world. However it also shows all the species that are in danger of extinsion and that need help as well as the coral reefs, fishes homes and much more. PLEASE ADD THE URL AS A LINK IN THIS SPACE TO ACCESS THE VIDEO CLIP Another video: Make a Wave It is all about the water life, animals and places, like coral reefs. PLEASE ADD THE URL AS A LINK IN THIS SPACE TO ACCESS THE VIDEO CLIP

73. Trash in the water: Collage

74. Water animals: collage

75. THE END! Hope you enjoyed my presentation! By:Silvana Escobar 4-E