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.
Lennox embarked on a solo career in 1992 with her debut album, Diva, which produced several hit singles including  Why  and  Walking on Broken Glass . To date, she has released six solo studio albums and a compilation album, The Annie Lennox Collection (2009).nnie Lennox was born on Christmas Day 1954 in Summerfield Maternity hospital, Aberdeen, the daughter of Dorothy (nee NÃ©e) ferguson And Thomas Allison. Lennox in the, 1970s lennox won a place at The Royal academy Of music In, london where she studied the, flute piano and harpsichord for three. years