5
Their are 5 main oceans:Pacific OceanAtlantic OceanIndian OceanArctic OceanThe southern Ocean
Atlantic Ocean,Artic Ocean,Indian Ocean,Pacific Ocean
The Atlantic ocean is more major, I think because it is one of the 5 oceans in the world. Seas aren't as important.
I'm not that sure since I am doing a science assignment on seafloor spreading but, I think I've got a pretty good grasp on 5 stepsMagma pushes up through the Earth's mantle and breaks through the crust.Magma flows outward in the ocean in all directions and hardens to form new ocean floor by the ridge.New ocean floor pushes the old floor away from the mid-ocean ridgeThe old floor then pushes the continents away from the ridgeLastly, the old ocean floor is forced under the continental plate, and melts back into magma.I'm not that sure but, I think I've got a pretty good grasp on 5 stepsMagma pushes up through the Earth's mantle and breaks through the crust.Magma flows outward in the ocean in all directions and hardens to form new ocean floor by the ridge.New ocean floor pushes the old floor away from the mid-ocean ridgeThe old floor then pushes the continents away from the ridgeLastly, the old ocean floor is forced under the continental plate, and melts back into magma.
pacific ocean , Arctic ocean, Atlantic ocean Indiana oceanAnswer:There are actually 5. These are:Pacific (North and South)Atlantic (North and SOuth)ArcticIndianSouthern
The youngest rocks on the ocean floor are located at mid-ocean ridges, where new oceanic crust is constantly being formed through volcanic activity. These rocks are typically less than 5 million years old.
hill, saddle, ridge, valley and depression
Use a tape measure.
The major geographic feature of the us is mountain's . It can also be river's, mesas, lake's, ocean's, valley and hill's etc. It can also go on. READ 5 GRADE S.S. BOOK TO FIND OUT. YOU CAN SEE A COPY AT JAMIEBOOPERPULE@STARDOLL.COM . BUT YOU HAVE TO SIGN UP TO SEE IT. THANK YOU AND HAVE A GOOD DAY.....
there are 5 major oceans: Arctic, Pacific, Atlantic, Indian, and Southern
The thinnest part of the Earth's crust is typically found beneath the ocean floor in areas called oceanic ridges. These underwater mountain ranges have crust that can be as thin as 3 to 5 kilometers, compared to continental crust which is usually around 30 to 50 kilometers thick.