Heroína Island facts for kids
 Heroína Island
Location in Antarctica
Location in Antarctica
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| Geography | |
|---|---|
| Location | Antarctica |
| Coordinates | 63°24′S 54°36′W / 63.400°S 54.600°W |
| Administration | |
| Administered under the Antarctic Treaty System | |
| Demographics | |
| Population | Uninhabited |
Heroína Island is a tiny island located in the icy continent of Antarctica. It marks the northeast edge of a group of islands called the Danger Islands. This small landmass sits to the east-southeast of Joinville Island.
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What is Heroína Island?
Heroína Island is a very small piece of land in the vast, frozen landscape of Antarctica. It's part of a chain of islands known as the Danger Islands. These islands are found near the northern tip of the Antarctic Peninsula.
Where is Heroína Island Located?
This island is situated in the southern part of the world, deep within Antarctica. Specifically, you can find it at the coordinates 63°24′ South and 54°36′ West. It's a remote and uninhabited place, meaning no people live there permanently.
How Heroína Island Got Its Name
The island was named by an exploration team from Argentina. This group, called the Argentine Antarctic Expedition, explored the area between 1948 and 1949. They decided to name the island after their expedition ship, which was called the Heroína. The name was officially approved in 1993 by the Advisory Committee on Antarctic Names.
What is Heroína Island Made Of?
Heroína Island is mostly made up of a type of rock called granodiorite. This rock formed during the Mesozoic Era, which was a very long time ago. The Mesozoic Era is known as the "Age of Dinosaurs."
The Island's Rocky Story
The granodiorite on Heroína Island is connected to a huge geological process. This process is called a "subduction zone." Imagine two giant pieces of the Earth's crust, called tectonic plates, slowly crashing into each other. When one plate slides underneath another, it creates a subduction zone. This particular subduction zone stretched all the way from Antarctica to Central America. It helped create the Andes Mountains in South America, and it also played a part in forming the rocks of Heroína Island.
