question1

1) What is a divergent boundary? 1.divergent boundary is that where the plates are moving.When there is a crack the oceanic crust pull apart and a ocean floor appears and thats where the volcanoes blows up and a new seafloor comes. the most divergent boundary is in the ocean and some on land too  2. A examples of geologic features are the mid-ocean ridge.The mid-ocean ridge where it spread apart and the crack comes and the volcanoes blows and the lava will create a new seafloor.  3.It causes to spread is that when a oceanic crust pull apart a crack in the ocean floor appears and that when the volcanoes blow up and create a new seafloor comes so that is why how a new floor creates.


 * What geologic features form at divergent boundaries (i.e. mid-ocean ridges, rift valleys)
 * Give real life examples of these geologic features (ex. Describe and show pictures of a current mid-ocean ridge)
 * What causes the sea floor to spread at a divergent boundary? How is new crust formed and what happens to the old crust as new crust forms?