Structure Of Ocean Floor Class 8

Structure of ocean floor education maharashtraboard subject geography what is the ocean floor.

Structure of ocean floor class 8.

Msbshse class 8 social science geography chapter 4. Class 8 geography chapter 4 structure of ocean floor maharashtra board. The continental margins represent the submerged ends of the continents which composed mostly of granite. However the lowest point in the world ocean is much deeper than the highest point on land.

The detailed step by step solutions will help you understand the concepts better and clear your confusions if. The ocean floor is continually being formed and destroyed. Though people have traveled on the ocean for millennia people have explored only a tiny fraction of the ocean floor. Deep ocean trenches are the deepest parts of the ocean.

The sea floor to be subdivided into three distinct regions. The ocean surface is vast and hides an entire world underneath it. Relief of ocean floor. Land submerged below oceanic water is called the oceanic.

The ocean floor is sometimes called the final frontier of the modern era. The ocean floor exhibits a variety of features and is rugged with the largest plains highest mountain ranges and deepest trenches which are formed by volcanic tectonic and depositional processes. Ocean deep oceanic trenches. The deep ocean floor a guyot is a seamount that has eroded so that it has a flat top and is underwater.

Like dry land the ocean floor has various features including flat plains sharp mountains and rugged canyons fig. Structure of ocean floor textbook questions and solutions continents and oceans are a part of the lithosphere and hydrosphere respectively. Continental margins deep ocean basins and midoceanic ridges. A seamount is a steep sided mountain that rises from the ocean floor.

Mid ocean ridges mark places where two tectonic plates are separating and new ocean crust is being made. It represents 7 8 of the total ocean area components of continental margins. Balbharati solutions for maharashtra state board ssc class 8 geography chapter 4 structure of ocean floor include all questions with solution and detail explanation. The ocean floor covers more than 70 percent of the planet s surface.