The largest iceberg in the world is 'A Twenty Three A'. The iceberg is gradually melting and losing its position as well as changing position rapidly.
Scientist’s fear that if the iceberg reaches the coast of Georgia, marine life will be in great danger.
The world's largest ice block has an area of 4,000 square kilometers. This is more than twice the size of the Greater London.
The iceberg broke off from the Antarctic coastline in 1986. After that, it quickly moved from the Southern Ocean and became an ice island stuck in the middle of the Weddell Sea.
However, this iceberg has been moving at a high speed since last year. After about 40 years, scientists are concerned about why it is changing its position.
Although it was 1,320 feet thick at the time of separation, the bottom of the melting iceberg is no longer firmly attached to the bottom of the Weald Sea.
Scientists fear that the arrow-shaped iceberg will threaten many marine species if it hits the coast of South Georgia. Barriers to movement of seals, penguins and seabirds will affect reproduction.