what do you call the location where new oceanic plates are create?

The location where new oceanic plates are created is called a mid-ocean ridge.

Quick Scoop: The Name You’re Looking For

When someone asks, “What do you call the location where new oceanic plates are created?” the textbook answer is:

• A mid-ocean ridge.

This is a long underwater mountain range where tectonic plates pull apart, magma rises, and new oceanic crust (new plate material) forms as it cools.

Tiny Deep-Dive (Pun Intended)

To put it in simple story form: Imagine two giant slabs of Earth’s crust slowly moving away from each other at the bottom of the ocean. In the gap between them, hot molten rock (magma) from below rises up, spills out like a very slow-motion underwater volcano, and hardens into brand-new seafloor. That stretched-out “birth zone” of new oceanic crust is the mid-ocean ridge.

Other terms you might see in the same context:

• Divergent boundary – the type of plate boundary where plates move apart.

• Spreading center – another phrase for the active part of a mid-ocean ridge where seafloor spreading happens.

But if this is a quiz-style question with options like:

a. A mid-ocean ridge
b. A transform boundary
c. A subduction zone
d. A hotspot

…the correct choice is a. A mid-ocean ridge.

TL;DR: You call the location where new oceanic plates are created a mid- ocean ridge (a divergent plate boundary and seafloor spreading center on the ocean floor).

Information gathered from public forums or data available on the internet and portrayed here.