How Do You Measure a Sea’s Level, Anyway?
There are about 330 million cubic miles of water in the world oceans today, 97% of all the water on the planet. Early in our planet’s 4.5 billion year history, water from the atmosphere and from the interior of the Earth gradually collected in the low areas on the planet’s surface to form the ocean…
Climate Change
Gary Griggs
When an Iceberg the Size of a Country Breaks Free, What Happens?
You never forget the first time you see an iceberg. The horizon of a ship at sea is a two dimensional space and to see a three dimensional piece of ice appear in the ocean is quite something. But, in truth, the first iceberg you see is likely to be small. Most icebergs that make…
Climate Change
Mark Brandon
