Magma rises through the cracked, thinned crust,forming volcanoes. As the rift valley grows wider, the continent begins to split apart.If the rift valley continues to widen, the thinned valley floor sinkslower and lower until it is below sea level.he records are the same on either side of the ridge.As scientists continued to map the ocean floor, they found morerecords of these reversals. By dating the rock, scientists had furtherevidence of plate movement. The youngest rock records the mostrecent reversal, which happened only about 760,000 years ago.
David Lennox (April 15, 1855 â February 15, 1947) was an American inventor and businessman. A furnace manufacturing business he founded in 1895 in Marshalltown, Iowa evolved into what is today known as Lennox International, a global corporation specializing in air conditioning, heating, and commercial refrigeration.
Where most of their British synth pop contemporaries disappeared from the charts as soon as new wave faded away in 1984, Eurythmics continued to have hits until the end of the decade, making vocalist Annie Lennox a star in her own right, as well as establishing instrumentalist Dave Stewart as a successful, savvy producer and songwriter.