Answer:
It is thin & mostly made of granite and limestone :0
Explanation:
The oceanic crusts are thin and are usually about a thickness of about 5 to 7 km. They contain rocks that are poor in silica and mostly enriched in magnesium (Mg) and iron (Fe). Due to the divergent motion of plates, seafloor spreading takes place as a result of which the hot molten magma comes out to the ocean floor and immediately cools down and gets solidified along the mid-oceanic ridge. The rock types produced here are mainly basaltic in nature. Basalt is a mafic rock and is comprised of denser minerals due to which the oceanic crust is relatively denser than the continental crust. Pillow basalts also form in this region.
Thus, the crust that is present beneath the Atlantic ocean is also comprised of basaltic to andesitic in composition.
The Answer is (C.)
Unlike the system the (UN) United Nations has in place, the League of Nations did not require its member nations to provide troops. As a result, the League of Nations decisions couldn't be very well acted upon. This impediment diminished the League of Nations to little more than a meeting of global opinion.
Answer:
Static friction is a force that keeps an object at rest. It must be overcome to start moving the object. Once an object is in motion, it experiences kinetic friction. If a small amount of force is applied to an object, the static friction has an equal magnitude in the opposite direction.
The term sliding friction refers to the resistance created by two objects sliding against each other. This can also be called kinetic friction. Sliding friction is intended to stop an object from moving