Peninsula Iberica

Watch 4 of the most impressive peninsulas from space

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Peninsulas are geographical features that are created through a combination of geological processes and natural forces over long periods of time. The formation of a peninsula typically involves the following processes:

Plate Tectonics:
The Earth’s crust is divided into several large and small tectonic plates that float on the semi-fluid mantle beneath them. These plates are constantly in motion, and their interactions play a crucial role in the formation of peninsulas.

Convergent Boundaries:

Many peninsulas are formed at convergent boundaries where tectonic plates move toward each other. When two plates collide, they can either subduct beneath one another or crumple and fold, creating mountain ranges. These mountains can extend out into the surrounding ocean and eventually become the backbone of a peninsula.

Italian Peninsula

Subduction Zones:
In some cases, when an oceanic plate subducts beneath a continental plate, a deep trench may form along the coastline. Over time, sediments can accumulate along the trench, and volcanic activity associated with subduction can build up landmasses along the coastline, eventually forming a peninsula. The Japanese archipelago is an example of this process.

Balkan Peninsula