Tuesday, December 4, 2012

Thesis Statement

Thesis Statement Water taint has had devastating effects on the environment, which include irreversible effects to the oceans ecosystem, health problems and defective conditions. interference of the oceans ecosystem - Plastic storage bags can crop up animals in the oceans like dolphins, turtles and whales. It is easy for wildlife to sw eitherow and eventually causes death. * everywhere 1.5 billion tons of plastic peeing bottles end up in US landfills each year. It takes over 300 historic period to degrade. health problems -Spread of diseases * Lead. Lead is hazardous to health as it accumulates in the body and affects the central nervous system. Children and pregnant women are most(prenominal) at risk. * Fluoride. Excess fluorides can cause yellowing of the teeth and distress to the spinal cord and other crippling diseases. -Affects body organs * use of highly contaminated pee causes us injury to middle and kidneys. -Harms animal * birds that get into oil-contaminated irrigate die from exposure to cold water and air due to feather damaged. Other animals are touch on when they eat dead fishes in contaminated streams.
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abnormal conditions (harmful chemicals, changes in water temperatures) - the discharge of heated-up water from thermal and nuclear former plants into a river can cause problems for aquatic organisms, which are fairly used to specific temperatures - water could also be foul via the entry of acidic substances into the water bodies through rivers, seas and oceans. * . The effects of water pollution by this process, known as acidification, can charter the destruction of entire coral reef communities. Water pollution is a major global problem which requires ongoing evaluation and revision of water resource policy at all levels. According to environmental science ,fourth edition Water pollution is any physical, biological, or chemical change in water quality that adversely affects living organisms or makes water incommensurable for desired... If you want to get a full essay, order it on our website: Orderessay

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