Questions About The Ocean Floor
Seventy percent of the earth s surface is below the ocean yet 95 percent of it remains unexplored to the human eye.
Questions about the ocean floor. Ocean floor test yourself 10 questions by oceanfloor last updated. What they discovered was that the magnetism of the ocean floor around mid ocean ridges was divided into matching stripes on either side of the ridge. Dec 26 2012 total attempts. Although the oft heard statistic is that we know more about.
The density of ocean water is 1 025x10 3 kg m 3. They are also the deepest part of an ocean. Basalt the once molten rock that makes up most new oceanic crust is a fairly magnetic substance and scientists began using magnetometers to measure the magnetism of the ocean floor in the 1950s. Asked by jake on january 21 2007.
The ocean floor has the same general character as the land areas of the world. How are ocean trenches formed. The magnetism of mid ocean ridges helped scientists first identify the process of seafloor spreading in the early 20th century. Ocean trenches are steep depression in the deepest part of an ocean ocean floor they are natural occurring phenomenon.
A calculate the guage pressure on the diver on the ocean floor. A is the area in an ocean basin where new ocean floor is formed. 21 questions show answers. 6th 8th grade.
Mountains plains channels canyons exposed rocks and sediment covered areas. A quiz on the ocean floor that includes vocabulary and matching. An abyssal plain is similar to. Ocean trench is formed when.
1066 questions all questions 5 questions 6 questions 7 questions 8 questions 9 questions 10 questions.