Sai qualcosa di interessante iceberg?

Iceberg Screen Lock

Do you know something interesting about icebergs? For example the fact that ice iceberg is completely safe for consumption. Discovering many interesting facts and useful knowledge in annex iceberg. Interesting information in pictures of icebergs for children and adults gathered in the classroom annex iceberg.

Iceberg floating ice mountain is large. The height of the iceberg above the water can reach 100 meters in length - hundreds of kilometers. Icebergs are formed by chipping ice mass from glaciers slipping from the mainland to the sea, often occurs off the coast of Greenland and Antarctica. Due to the fact that the density of ice is 920 kg / m³ and sea water about 1025 kg / m³, typically about 90% of the iceberg is under water, so it is difficult to imagine what went on the expression "tip of the iceberg "which means difficulties or problems that are part of a much larger disaster.

Iceberg can easily damage the metal hull. Currents are recorded on the shipping routes and constitute a danger to shipping. The most famous case of fatal injury iceberg hull is the case with the passenger ship "Titanic" April 14, 1912.