The theory of seafloor spreading was proposed by Harry Hess, a geologist and Navy officer, in the early 1960s. He proposed that new oceanic crust is formed at mid-ocean ridges and then spreads outward. This theory helped to explain the mechanism behind continental drift and plate tectonics.
he proposed that mid-ocean ridges were areas where the floors of oceans had split apart
yes
Yes, Harry Hess proposed the theory of seafloor spreading and the existence of mid-ocean ridges during the 1960s. His work significantly contributed to the development of the theory of plate tectonics.
Harry Hess is a scientist who studied geology and he was born May 27, 1906 and died August 25, 1969 he was born in New York City and he discovered how the first layer of Earth (the crust) forms
Harry Hammond Hess is not known for any invention. He was, however, one of the primary developers in the modern theory of plate tectonics.
according to my research harry did not have any brothers or sisters
Harry Hess Nye died in 1954.
Harry Hess Nye was born in 1887.
Harry Hess Reichard died in 1956.
Harry Hess Reichard was born in 1878.
Rear Admiral Dr. Harry Hammond Hess was married to Annette (Burns), and was the father of Dr. George Burns Hess and Frank Deming Mather Hess.
no harry hess didn't because people weren't sure of his acievements at the time.
no- he is an orphan
Henry H. hess
no- he is an orphan
Harry Hess was born on May 24th, 1906. Alfred Wegener died sometime in November of 1930. That would mean that Harry Hess was about 24 years old when Wegener died.