From a once
seething, hellish mass of molten rock to the world that inhabits
life today, take a rollercoaster ride through the entire history of
Planet Earth. Its 4.5 billion year epic, a story of unimaginable
timescales, earth-shattering forces, incredible life forms, radical
climates and mass extinctions. Discover how the continents were
formed, canyons were carved, and why the world's animals live where
they do. |