Two of the islands are still forming.

Quick Scoop

The question “how many of these islands are still forming? one two three five” comes from a video-comprehension style exercise whose confirmed answer is two. In that context, the choices “one, two, three, five” are multiple‑choice options, and the correct option identified is “two.”

So, out of the islands shown in that activity’s video, two are still in the process of forming.

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