Water Pollution

Water pollution is the contamination of water bodies, example, river, lake, ocean, aquifers and groundwater.Over two third of Earth's surface is covered by water, but because of the increasing of water pollution, many state's water totally can't be used for drink, wash the vegetables or shower. This is because the water pollution has been polluted and contains some toxic that will effect our health or sensitive of our skin.

  
  Everything happened for a reason. The factor that cause water pollution also cannot denied that it still because of the human being's activities. For example:

 1.Rubbish

    

Many people always like to threw the rubbish at will such as beside the road, river or ditch although sometimes the rubbish is just nearby them. When all the rubbish threw into the river or sea, it will pollute the water especially the plastic which is not biodegradable. Moreover, sometimes the turtle will in mistake for eating the plastic because they think that it just a jellyfish. In directly, it will increase the extinction of turtle. 

 

2. Oil Pollution

Oil pollution is the release of a liquid petroleum hydrocarbon into the environment, especially marine areas, due to human activity, and is a form of pollution. For an example, a ship carrying large quantity of oil may spill oil if met with an accident and can cause varying damage to species in the ocean depending on the quantity of oil spill, size of ocean, toxicity of pollutant. When the oil has cover the surface of sea, it will withstand the air or sunlight spread in the sea for the local marine wildlife. As time passes, all the marine will died.