Important: Use custom search function to get better results from our thousands of pages

Use " " for compulsory search eg:"electronics seminar" , use -" " for filter something eg: "electronics seminar" -"/tag/" (used for exclude results from tag pages)


 
 
Thread Rating:
  • 0 Votes - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
WATER POLLUTION
Post: #1

WATER POLLUTION

.docx  WATER POLLUTION.docx (Size: 10.58 KB / Downloads: 21)
The problem of ocean pollution affects every nation around the world. This is especially true because water is able to transport pollution from one location to another.
Water Pollution – Causes
Sewage, sludge, garbage, and even toxic pollutants are all dumped into the water. Often, governments either do not care or simply look the other way.
Water Pollution – Effects
The effects of water pollution are varied and depend on what chemicals are dumped and in what locations.
Water Pollution – Solutions
Many laws against water pollution remain weak, and many countries do not restrict water pollution. However, public anger is helping to create some legislation.
Post: #2
Water pollution is the contamination of bodies of water (eg lakes, rivers, oceans, aquifers and groundwater). This form of environmental degradation occurs when contaminants are discharged directly or indirectly into bodies of water without adequate treatment to remove harmful compounds.

Water pollution affects the entire biosphere - plants and organisms that live in these bodies of water. In almost all cases the effect damages not only individual species and populations, but also natural biological communities.

Water pollution is a major global problem requiring continuous assessment and review of water resources policy at all levels (international to aquifers and individual wells). It has been suggested that water pollution is the leading global cause of death and disease and accounts for the deaths of more than 14,000 people daily. An estimated 580 people in India die from disease-related water pollution every day. About 90 percent of the water in China's cities is polluted. As of 2007, half a billion Chinese had no access to safe drinking water. In addition to the acute problems of water pollution in developing countries, developed countries also continue to struggle with pollution problems. For example, in the most recent national water quality report in the United States, 44 percent of miles assessed, 64 percent of assessed acres and 30 percent of assessed bays and estuarine miles were classified as contaminated. The head of China's national development agency said in 2007 that a quarter of the length of China's seven major rivers were so poisoned that water damaged the skin.

Water is typically referred to as contaminated when it is damaged by anthropogenic contaminants and does not withstand human use, such as drinking water, or experiences a marked change in its ability to support its constitutive biotic communities, such as fish. Natural phenomena such as volcanoes, algal blooms, storms and earthquakes also cause major changes in water quality and the ecological status of water.
 

Marked Categories : seminar topics water pollution effects, water pollution, seminar topics on water pollution, seminar topics water pollution, water pollution presentation papers, pollution seminar topic, seminar pollution,

[-]
Quick Reply
Message
Type your reply to this message here.

Image Verification
Image Verification
(case insensitive)
Please enter the text within the image on the left in to the text box below. This process is used to prevent automated posts.

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  sound pollution information in marathi language pdf file Guest 3 5,654 12-01-2018 12:09 PM
Last Post: dhanabhagya
  nfcl factory waste and industrial pollution Guest 1 0 12-01-2018 10:34 AM
Last Post: dhanabhagya
  POLLUTION & TYPES OF POLLUTION pdf project girl 2 5,362 12-01-2018 10:28 AM
Last Post: dhanabhagya
  water pollution project for college pdf download Guest 1 0 07-11-2017 10:28 AM
Last Post: jaseela123
  short essay about nature pollution in malayalam Guest 1 0 25-10-2017 11:59 AM
Last Post: jaseela123
  516 n water level controller by vegakit Guest 1 0 25-10-2017 11:50 AM
Last Post: jaseela123
  air pollution pdf in kannada language Guest 1 156 13-10-2017 02:50 PM
Last Post: jaseela123
  physics project for class 12 water level indicator Guest 1 252 13-10-2017 02:05 PM
Last Post: jaseela123
  ppt presentation on water pollution in hindi free download Guest 1 206 12-10-2017 10:44 AM
Last Post: jaseela123
  water level controller advantages disadvantages Guest 1 183 11-10-2017 09:23 AM
Last Post: jaseela123
This Page May Contain What is WATER POLLUTION And Latest Information/News About WATER POLLUTION,If Not ...Use Search to get more info about WATER POLLUTION Or Ask Here

Options: