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acid rain: Rain contaminated with pollutants such as sulfur dioxide and nitrogen oxide. These gases come from fuels being burned at high temperatures and from car exhausts. When acid rain falls, it…
Source: National Marine Fisheries Services' Northeast Fisheries Science CenterHow many fish species are there? The most often quoted estimate is 20,000. There may be as many as 20,000 more.Which is…
ChemistryScience Projects for BeginnersChemistryWhat Household Cleaners Break Down Jell-O Best?What Substance Melts Ice Fastest? Salt or Sugar: Which Dissolves Faster in Different Liquids…
La Nia: The Kid's SisterWeatherEl Nio: The Grown-Up ChildThe Connection Between the Sea and the AtmosphereChild's PlayLa Nia: The Kid's Sister El Nio refers to the warm portion of ENSO, but it is an…
WHAT IS THE DIFFERENCE BETWEEN A MIXTURE AND A COMPOUND? DO SOLIDS, LIQUIDS, AND GASES MIX? WHY IS IT EASIER TO MIX THAN TO SEPARATE? SOLUTIONDIFFUSIONFIND OUT MOREA mixture is a jumble of…
Every July or August, thousands of Sri Lankans travel to the hill city of Kandy to watch dancers, acrobats, drummers, whip crackers, flame throwers and more than 100 elegantly decorated elephants…
MICA, Daniel Andrew, a Representative from Florida; born in Binghamton, Broome County, N.Y., February 4, 1944; attended Horace Mann School, Binghamton, N.Y., 1950; graduated, Miami Edison High…
KIRKPATRICK, Ann, a Representative from Arizona; born in McNary, Apache County, Ariz.; March 14, 1950; graduated from Blue Ridge High School; B. A., University of Arizona, 1972; J. D., James E.…
STURGES, Lewis Burr, (son of Jonathan Sturges), a Representative from Connecticut; born in Fairfield, Conn., March 15, 1763; was graduated from Yale College in 1782; engaged in mercantile…