TamViet Software Ltd.,Co.

Accounting Software


You are not connected. Please login or register

Desert in Poland

Xem chủ đề cũ hơn Xem chủ đề mới hơn Go down  Thông điệp [Trang 1 trong tổng số 1 trang]

1 Desert in Poland on Wed Sep 22, 2010 7:47 pm

Khách vi


Khách viếng thăm
Błędów Desert is a desert located in southern Poland in the Silesian Voivodeship and stretches over the Zagłębie Dąbrowskie region. It has a total area of 32 square kilometres (12 sq mi). It is the only desert located in Poland. It is one of only five natural deserts in Europe. It is the warmest desert that appears at this latitude.

It was created thousands of years ago by a melting glacier. The specific geological structure has been of big importance. The average thickness of the sand layer is about 40 metres (131 ft), with a maximum of 70 metres (230 ft), which made the fast and deep drainage very easy.

The sea’s activity in Słowiński National Park created sand dunes which in the course of time separated the bay from the Baltic Sea. As waves and wind carry sand inland the dunes slowly move, at a speed of 3 to 10 metres (9.8 to 32.8 ft) meters per year. Some dunes are quite high – up to 30 metres (98 ft). The highest peak of the park — Rowokol (115 metres / 377 feet above sea level) — is also an excellent observation point.

interior designer jerusalem
tel aviv apartments

Xem chủ đề cũ hơn Xem chủ đề mới hơn Về Đầu Trang  Thông điệp [Trang 1 trong tổng số 1 trang]

Permissions in this forum:
Bạn không có quyền trả lời bài viết