Nutrient pollution is the process where too many nutrients, mainly nitrogen and phosphorus, are added to bodies of water and can act like fertilizer, causing excessive growth of algae. Nutrients can run off of land in urban areas where lawn fertilizers are used. Pet and wildlife wastes are also sources of nutrients.utrient pollution is the process where too many nutrients, mainly nitrogen and phosphorus, are added to bodies of water and can act like fertilizer, causing excessive growth of algae. Nutrients can run off of land in urban areas where lawn fertilizers are used. Pet and wildlife wastes are also sources of nutrients.
The fastest typing speed ever, 216 words per minute, was achieved by Stella Pajunas-Garnand from Chicago in 1946 in one minute on an IBM electric. As of 2005, writer Barbara Blackburn was the fastest English language typist in the world, according to The Guinness Book of World Records.
Considering average adult reading speeds are 270 words per minute, these numbers are impressive but not typical. Average and Accuracy. There is a slight difference in average typing speeds between males and females. Males average approximately 44 words per minute, while females average 37 words per minute. The average of the two is 41 words per minute. Handwriting is estimated to reach slightly more than 30 words per minute, which shows that average typing is still faster than handwriting. Average typists usually make mistakes. The accuracy average is 92 percentâaverage typists make eight typographical errors per 100 words typed on a page. Professional Standards. The job determines the typing speed required and the average for that profession. Although anyone can improve efficiency with faster and more accurate typing, some jobs require accurate and fast typing skills on the first day. Data-entry positions usually require at least 45 words per minute.