Indonesia

Source: TOI

Subject: Mapping

Context: Indonesia’s Ministry of Forestry initiated diplomatic and technical coordination with Indian authorities and CITES bodies to repatriate five smuggled baby orangutans rescued from an Odisha forest.

Indonesia
Indonesia

About Indonesia:

What it is?

  • The world’s largest archipelagic state, comprising over 17,500 islands spanning roughly one-eighth of Earth’s circumference across the Equator between the Indian and Pacific Oceans. It is the most populous country in Southeast Asia and the fourth most populous globally.

Capital: Jakarta.

Origin & Name:

  • Derived from the Greek words indos (India) and nesos (islands), coined by 19th-century geographers.
  • Historically known as the Dutch East Indies under colonial rule; declared independence in August 1945, with sovereignty officially recognized by the Netherlands in 1949.

Borders: Malaysia (on Borneo island), Papua New Guinea (on New Guinea island), and Timor-Leste (on Timor island).

Key Geological Features:

  • Junction of Three Major Tectonic Plates: Situated at the dynamic collision zone of the Eurasian (Sunda Plate), Indo-Australian, and Pacific/Philippine Sea plates, making it one of the most seismically and volcanically active regions on Earth.
  • Sunda and Sahul Continental Shelves: Western islands sit on the shallow Sunda Shelf extending from mainland Asia, while eastern islands rest on the Sahul Shelf extending from Australia, with deep oceanic trenches defining plate margins.
  • The Ring of Fire & High Volcanism: Hosts over 100 active volcanoes and historic caldera-forming supervolcanoes like Krakatoa (1883) in the Sunda Strait and Lake Toba in northern Sumatra.
  • Wallace Line & Transitional Biogeography: Straddles Wallacea, the profound biogeographical transition zone between Asian and Australasian ecozones, yielding exceptional endemic biodiversity across islands like Celebes and the Moluccas.
  • High Mountain Ranges & Peatland Basins: Features rugged central cordilleras, notably the Barisan Mountains across Sumatra and the Maoke Mountains in Papua—housing Puncak Jaya.