In 1997, Greenpeace documented a canyon-sized crack in Antarctica's Larsen B ice shelf. In 2002, the ice shelf disintegrated. Scientists were shocked by how fast the 500 billion tonne ice sheet collapsed.

Photo | 1997-02-01

In 1997, Greenpeace documented a canyon-sized crack in Antarctica's Larsen B ice shelf. In 2002, the ice shelf disintegrated. Scientists were shocked by how fast the 500 billion tonne ice sheet collapsed.

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