My Smore Flyer
Abraham ortelius. 1570
Published the worlds first atlas also the first collection of maps . Beacuse without an atlas we wouldn't know where we were .
James hutton 1760
Uniformitarianism was his theory. Earths crust . He helped us under stand the earths crust. James Hutton is also known as the father of modern geology.
Alfred wegener 1912
That the continents were together . They fit together perfectly a long time ago. Alfred Wagner was a meteorologist before he became a geologist .
Harry hess 1960
Theory of plate tectonics ,the see floor spreading ,because it tells us how we keep getting more land.arthur Holmes is carrying on the work in 1929 .
Dan makenzie 1970
theroy of plate tectonics crust moving . Mantel analysis. Beacuse without the theory of plate tectonics we wouldn't know how the earth quake formed