Real Life Ocean Floor Ridges

Enormous mountain ranges or oceanic ridges cover the ocean floor.

Real life ocean floor ridges.

Mid ocean ridges around the globe are linked by plate tectonic boundaries and the trace of the ridges across the ocean floor appears similar to the seam of a baseball. They wind through more then 40 000 miles of ocean floor making the earth look like it has a. Location of mid ocean ridges. Here the earth s crust is spreading creating new ocean floor and literally renewing the surface of our planet.

The mid atlantic ridge for example begins at the tip of greenland runs down the center of the atlantic ocean between the americas on the west and africa on the east and ends at the southern tip of the african continent. A symmetrical pattern of positive and negative magnetic lines emanates from the mid ocean ridge. Rising up from the abyssal plain. The mid ocean ridge system thus is the longest mountain range on earth reaching about 65 000 km 40 000 mi.

Using examples of current explorations of the unknown and real time discoveries offsite link can increase the relevance of studying the ocean floor and help increase students excitement for learning. Marine life and exploration on the ocean floor. It turns out global mid ocean ridges are largest mountain chain on earth. New rock is formed by magma at the mid ocean ridges and the ocean floor spreads out from this point.