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 Blog Entries
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 Water pollution Article posted October 19, 2011 at 05:10 PM • comment (2) • Reads 1982 • Return to Blog List Add a CommentPosted Comments  you should really write more.you could write what causes,and or what we can do to prevent a more serious water pollution.but you have good information for a such short blog post.
Comment Posted on April 30, 2012 at 02:04 PM by
~AllyNo kidding. In fact, Anderson Lake, over near Port Hadlock, is almost always closed because of the pollution from - guess - fertilizers. I think.
Comment Posted on January 7, 2012 at 06:45 PM by
un lun dun |
 About the Blogger Acidic and basic are two extremes thatdescribe chemicals, just like hot and cold are two extremes that describe temperature. Mixing acids and bases can cancel out their extreme effects; much like mixing hot and cold water can even out the water temperature. A substance that is neither acidic nor basic is neutral. The pH scale measures how acidic or basic a substance is. It ranges from 0 to 14. A pH of 7 is neutral. A pH less than 7 is acidic, and a pH greater than 7 is basic. Each whole pH value below 7 is ten times more acidic than the next higher value. For example, a pH of 4 is ten times more acidic than a pH of 5 and 100 times (10 times 10) more acidic than a pH of 6. The same holds true for pH values above 7, each of which is ten times more alkaline—another way to say basic—than the next lower whole value. For example, a pH of 10 is ten times more alkaline than a pH of 9. |
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