- Anak Krakatau is a volcanic island in Indonesia.
- It formed in 1927 after the Krakatoa volcano eruption.
- Indonesia lies on the Pacific ring of fire.
- This makes Indonesia vulnerable to earthquakes.
- Indonesia also houses 127 active volcanoes and one of these volcanoes is the Anak Krakatau.
- Why in news? Eruption in Anak Krakatau cased a tsunami in Indonesia.