Macquarie Island
13-03-2023
1 min read
![Macquarie Island Blog Image](https://vajiram-prod.s3.ap-south-1.amazonaws.com/Macquarie_Island_jpg_9cf819d21e.jpg)
Overview:
Recently, the Federal government of Australia proposed the expansion of the marine park covering Macquarie Island’s Economic Exclusion Zone.
About Macquarie Island:
- Macquarie Island is located around 1,500km southeast of Tasmania.
- It is the exposed crest of the 1,600 km-long undersea Macquarie Ridge.
- This is the only piece of land in the world formed entirely of oceanic crust.
- Macquarie Ridge is one of only 3 such ridges that impede the Antarctic Circumpolar Circulation.
- This results in distinct differences between the west and east sides of the ridge, which are used in different ways by different species.
- Fauna: It is home to 4 species of penguins and 4 species of albatross, the island recorded 57 seabird species.
- This Island and its surrounding seas are already protected as a Tasmanian reserve.
- The area is also designated as a World Heritage Area.
![](https://vajiram-prod.s3.ap-south-1.amazonaws.com/Counselling_form_banner_164dd214c5.webp)
Q1) What is The Antarctic Circumpolar Current (ACC)?
It is the most important current in the Southern Ocean, and the only current that flows completely around the globe.
Source: Penguin paradise and geological freak: Why Macquarie Island deserves a bigger marine park