Seafloor spreading at mid ocean ridges produces magma and later igneous rocks that are mostly basaltic. Being a mafic rock, it ejected from a mid ocean ridge so it is extrusive. Often it is aphanitic and visicular. Basalt is most common on sea floors because the magma that is melted is comprised of mostly mafic rocks.
Just asking which of the following without saying what the following is will not allow someone to know which is formed from this. The rest of the information on the ending of the question and the answers need to be given.
Is wind a major erosion character? What can wind cause? What effect does wind have on weather? ect ect
Nebulas are interstellar clouds made of dust and gases and a pulsar is a kind of star. A pulsar is formed inside of a nebula, therefore a scientist could conclude that without a nebula a pulsar could not exist.
There are three types of tissue that make up the heart which are collectively known as cardiac tissue. These three tissues are myocardium, endocardiu, and pericardium.
the kind that's private is the kind that no one wants you to see and the kind that's not will be shown to you and you will be able to see.
Divergent Plate Boundary. (Seafloor Spreading).
Seafloor spreading is caused by the movement of tectonic plates away from each other at mid-ocean ridges. As the plates separate, magma rises to the surface, solidifies, and creates new oceanic crust. This process is part of the theory of plate tectonics.
A normal
Plate tectonics can lead to the thinning of plates when they separate at divergent boundaries. As plates move apart, magma rises to fill the gap, creating new crust and causing the existing plates to stretch and thin out. This process is known as seafloor spreading.
subducting
Mid-ocean ridges are a line of volcanic mountains under the oceans between the continents. As the oceanic plates are being pulled apart by the processes of plate tectonics, magma is formed from decompression melting in the mantle, and rises upward to fill in the gap that is created. Because this material solidifies and is still hot, it is buoyant and rises higher than the surrounding seafloor, creating the ridges. As it is pulled away from the spreading point by plate tectonics, it gradually cools, making it less buoyant; it gradually drops in elevation.
Spreading Propaganda -Apex
Three types of evidence supporting the idea of seafloor spreading include magnetic striping of the ocean floor (paleomagnetism), the presence of young volcanic activity near mid-ocean ridges, and the discovery of deep-sea hydrothermal vents that release hot mineral-rich water. These pieces of evidence suggest that new oceanic crust is continuously forming at mid-ocean ridges and spreading outward.
less urine is formed
yes as it is often used as a bridge to prevent major fires from spreading althought any kind of fire near trees is a general bad idea
When shells of clams and oysters accumulate on the seafloor, they can form a type of sedimentary rock known as limestone. Specifically, if the shells are primarily composed of calcium carbonate, they may become calcitic limestone as they undergo lithification through compaction and cementation over time. This process transforms the accumulated organic material into solid rock, often containing fossilized remains of the original organisms.
Covalent bonding.