Respuesta :
It was created because the volcanoes, they make lava and the lava become in land
The archipelago known as japan was formed as a result of tectonic activity.
What is archipelago?
An archipelago, also known as an island group or chain, is a chain, cluster, or collection of islands. It may also refer to a sea that contains a few sparsely spaced islands.
The archipelago, which is made up of a vast chain of islands virtually in the middle of the Pacific Ocean, was created when the Pacific tectonic plate moved northwest over a volcanic hotspot where lava rises through the earth's mantle before erupting through the ocean bottom.
What is tectonic plate?
A tectonic plate, also known as a lithospheric plate, is a substantial slab of solid rock with an uneven form that is often made up of both continental and oceanic. The Pacific and Antarctic Plates are among the biggest plates, although they may range in size from a few hundred to thousands of kilometres broad. Additionally, there is a wide range in plate thickness, from less than 15 km for young marine lithosphere to 200 km or more for old continental lithosphere (for example, the interior parts of North and South America).
According to the scientific hypothesis of plate tectonics, the underground movements of the Earth generate the primary landforms. By describing a wide range of phenomena, including as mountain-building events, volcanoes, and earthquakes, the theory, which became firmly established in the 1960s, revolutionised the earth sciences.
How is Japan formed?
Originally, Japan was joined to the Eurasian continent's eastern shore. The Sea of Japan was created around 15 million years ago when the subducting plates, which were deeper than the Eurasian plate, dragged Japan eastward. The Korea Strait and the Strait of Tartary opened considerably later.
To learn more about archipelago refer
https://brainly.com/question/13281670
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