Answer:
Definition of mayor-council. : of, relating to, or constituting a method of municipal government in which policy-making and administrative powers are vested in a usually elective mayor and council — compare council-manager plan, strong mayor, weak mayor.
Tectonic plates are parts (pieces) of the outermost layer of Earth: the Crust. (the outermost part of the mantle is also often included in the plates). This means that the land in the middle of the plates is relatively stable while the borders of the plates can be in movement - after all this is where two pieces meet. Plate borders are where the vocanoes and Earthquakes often take place.
Large ocean basins are the only places where pelagic sediments are found. The main types of deposits are globigerina ooze and red clay.
<h3>What common dominant sediment type in Pacific Ocean? </h3>
Diatom oozes are only found in a ring that spans the North Pacific Ocean and an almost continuous belt that surrounds Antarctica.
Nutritional requirements of diatoms and are more common in the warmer seas towards the equator.
As a result, siliceous radiolarian ooze predominates in the equatorial coastal Pacific, while siliceous diatom ooze predominates in the polar regions.
Therefore, The dominant sediment type found along the equatorial Pacific Ocean is biogenous
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