![White Cliffs of Dover: Thousands of tons of chalk crash into the sea as large section collapses | Daily Mail Online White Cliffs of Dover: Thousands of tons of chalk crash into the sea as large section collapses | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2012/03/14/article-2114912-122B6A67000005DC-209_470x650.jpg)
White Cliffs of Dover: Thousands of tons of chalk crash into the sea as large section collapses | Daily Mail Online
![Behind the stunning White Cliffs of Dover, scientists unlock a mystery of algae - The Washington Post Behind the stunning White Cliffs of Dover, scientists unlock a mystery of algae - The Washington Post](http://www.washingtonpost.com/news/morning-mix/wp-content/uploads/sites/21/2015/07/GettyImages-111833601.jpg)
Behind the stunning White Cliffs of Dover, scientists unlock a mystery of algae - The Washington Post
![White Cliffs of Dover: Thousands of tons of chalk crash into the sea as large section collapses | Daily Mail Online White Cliffs of Dover: Thousands of tons of chalk crash into the sea as large section collapses | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2012/03/14/article-2114912-122B6689000005DC-406_964x480.jpg)
White Cliffs of Dover: Thousands of tons of chalk crash into the sea as large section collapses | Daily Mail Online
![White Cliffs of Dover: Thousands of tons of chalk crash into the sea as large section collapses | Daily Mail Online White Cliffs of Dover: Thousands of tons of chalk crash into the sea as large section collapses | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2012/03/14/article-2114912-122B6AF7000005DC-519_964x644.jpg)
White Cliffs of Dover: Thousands of tons of chalk crash into the sea as large section collapses | Daily Mail Online
![The crumbling cliffs of Dover: Now France is even further away as thousands of tons of chalk crash into sea as winter takes its toll | White cliffs of dover, Geology, Dover The crumbling cliffs of Dover: Now France is even further away as thousands of tons of chalk crash into sea as winter takes its toll | White cliffs of dover, Geology, Dover](https://i.pinimg.com/originals/c8/fe/68/c8fe683380055159ec86d781472494fc.jpg)