The classification of the oldest island on Earth is a tricky one, as there is no single answer that can provide a definitive answer. A variety of factors can be taken into consideration including geological age, formation and human inhabitation.
Geologically, the oldest island on Earth is said to be the Canadian island of Newfoundland, which is estimated to be over 500 million years old. The island is said to be formed from continental drift and is composed mostly of granite and gneiss. This makes it the oldest known landmass on the planet.
Another contender for the oldest island on Earth is the island of Sicily in the Mediterranean Sea. It is believed to have been formed from volcanic activity and is estimated to be around 300 million years old. The island is renowned for its stunning scenery and is home to a number of ancient sites, including the ruins of the Greek city of Syracuse.
Australia’s Kangaroo Island is another contender for the title of oldest island on Earth. It is estimated to be around 130 million years old and is believed to have been formed from continental drift. The island is home to a large number of endemic species and is a popular tourist destination.
The debate about the oldest island on Earth continues as different factors are taken into consideration. However, as it stands, Newfoundland appears to be the oldest landmass on the planet. It is an extremely ancient island, with a geologically rich history that is sure to fascinate anyone who visits it.