Question

Marine islands are formed due to?​

Answer 1

Explanation:

How exactly was the island formed? Hunga Tonga-Hunga Ha'apai - named after the two islands it is nestled between - was born in December 2014 after a submarine volcano erupted, sending a stream of steam, ash and rock into the air. When the ash finally settled, it interacted with the seawater and solidfied

please follow me

Answer 2

Answer:

The formation of iceland started about 60 million years ago when the mid - Atlantic ridge ( the boundary between the north American tectione plate and the Eurosian technical plate ) started to give way and when mantle plumble appeared.

Explanation:

please mark braninlist