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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.
What else can I help you with?
Which one of the following is a kind of organic sedimentary rock formed from the decayed?
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.
I am doing a presentation so I need to ask them questions on wind what kind of questions can I ask?
Is wind a major erosion character? What can wind cause? What effect does wind have on weather? ect ect
What can the scientist infer about the relationship of the nebula and the pulsars life cycle?
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.
The organs are specialized and are made of tissue formed by groups of specialized cells What kind of specialized cells make up the tissue of the heart?
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.
What kind of information is considered public and what kind of information is considered private?
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.
What kind of plate boundary separates the arctic plate and the Pacific Plate?
Divergent Plate Boundary. (Seafloor Spreading).
What kind of activity causes 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.
What kind of fault occurs at the divergent plate boundaries?
A normal
This kind of action causes thinning plates?
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.
What kind of boundary can sea floor spreading occur?
subducting
What kind of crust is nearly always created at a rift zone?
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.
When any kind of certain media outlet tries make people accept beliefs it is?
Spreading Propaganda -Apex
The ocean floor spreading from the ridge what are three kind of evidence scientist have found to support this ideas?
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.
When less glomerular filtrate is formed what kind of urine is formed?
less urine is formed
Does letting small fires burn prevent forest fires?
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
What kind of rock is formed when the shells of clams and oysters collect on the seafloor?
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.
What kind of bond is formed formed when electron's are shared?
Covalent bonding.
