Structure Of Ocean Floor Class 8 Question Answer

Ocean floor and its features geography notes for upsc ncert notes on important topics for the upsc civil services exam.

Structure of ocean floor class 8 question answer.

This graphic shows several ocean floor features on a scale from 0 35 000 feet below sea level. Continents and oceans lie on plates. Std 8 structure of oceanfloor figure 4 1 1 see answer hemashankareagl6134 is waiting for your help. It is the bottom of the ocean when you dive.

The ocean basins are filled with saline water that makes up. The ocean floor is literally the floor of the ocean. Ocean floor 10 questions by oceanfloor last updated. Not too many people have gone to the floor of the ocean as it requires special diving equipment.

What is a tidal bore. Add your answer and earn points. The ocean floor is continually being formed and destroyed. Is a tidal phenomenon in which the leading edge of the incoming tide forms a wave or waves of water that travels up a river or narrow bay against the direction of the river or bay s current.

Std 8 geography chapter 4 structure of ocean floor questions and answers. Like dry land the ocean floor has various features including flat plains sharp mountains and rugged canyons fig. Msbshse class 8 social science geography chapter 4. Continental shelf 300 feet continental slope 300 10 000 feet abyssal plain 10 000 feet abyssal hill 3 000 feet up from the abyssal plain seamount 6 000 feet.

On another type of rig is a semi submersible which is basically a structure on top of a submerged ballast. However the lowest point in the world ocean is much deeper than the highest point on land. Mahi2811 mahi2811 part of the earth s outer surface that is comprised of the ocean floor mid oceanic ridges continental rise and continental slope. These notes will also be useful for other competitive exams like banking po ssc state civil services exams and so on.

Dec 26 2012 total attempts. The ocean floor covers more than 70 percent of the planet s surface. The following features are shown at example depths to scale though each feature has a considerable range at which it may occur. The water becomes much warmer and it occurs in the pacific ocean.