Real Life Ocean Floor Ridges

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.

Real life ocean floor ridges. A symmetrical pattern of positive and negative magnetic lines emanates from the mid ocean ridge. It turns out global mid ocean ridges are largest mountain chain on earth. The mid ocean ridge system thus is the longest mountain range on earth reaching about 65 000 km 40 000 mi. Ocean science is interdisciplinary and.

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. Here the earth s crust is spreading creating new ocean floor and literally renewing the surface of our planet. Enormous mountain ranges or oceanic ridges cover the ocean floor. New rock is formed by magma at the mid ocean ridges and the ocean floor spreads out from this point.

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. Rising up from the abyssal plain. Location of mid ocean ridges. Marine life and exploration on the ocean floor.