It's called an archipelago.
A group of islands is known as an archipelago.
As of 2021, the population of the Pitcairn Islands is around 50 people. The islands are one of the least populated jurisdictions in the world.
Darwin compared plants and islands in his book "On the Origin of Species." He specifically discussed the distribution and adaptation of plants on different islands to support his theory of natural selection.
The population density of Pitcairn Islands is around 10 people per square kilometer.
two people live in the Galapagos Islands.
Around 275,000 people visit the Galapagos Islands each year. This number is carefully regulated to minimize the impact of tourism on the unique ecosystem of the islands.
Nope just a bunch of Islands in the pacific
HERD
herd
flock
Flock
bunch
tuft
Bunch
I would call a group of balloons a "bunch"
A group, crowd,
A grovelling of worms.
Pullins