A century (from the Latin centum, meaning one hundred; abbreviated c.) is a period of 100 years. Centuries are numbered ordinally in English and many other languages.
Warming brought on by climate change is causing the icebergs in the Antarctic to drift towards the shore and cause fundamental damage to the rich sea bed ecosystem. The icebergs are scouring the sea floor as they drift close to shore of the west Antarctic Peninsula (WAP). This movement is fundamentally altering the rich sea bed ecosystem.