Sentence examples for are extremely rugged from inspiring English sources
The mountains are extremely rugged and heavily glaciated, resulting in the Sargent and Harding ice fields in the Kenai Mountains (on the Kenai Peninsula) and the Bagley Ice Field in the eastern Chugach Mountains.
Real nuclear warheads streaking through the void of space are extremely rugged objects, designed to withstand the fiery heat of atmospheric re-entry as well as intense buffeting and shaking.
The range is extremely rugged and glaciated.
Gombe's terrain is extremely rugged.
The mountain terrain is extremely rugged and heavily forested.
The land is extremely rugged and difficult to access and is populated largely by pastoral nomads.
The terrain surrounding Asadabad -- where the U.S. military has a large base -- is extremely rugged.
A police spokeswoman said: "The location is extremely rugged and difficult to access, despite the rescue crew being very experienced".
The southwest section, bordering the Kunluns, is extremely rugged and complex; some ranges and peaks are higher than 20,000 feet (6,100 metres) and are perpetually covered with snow.
The Foldscope can be assembled in minutes, includes no mechanical moving parts, packs in a flat configuration, is extremely rugged and can be incinerated after use to safely dispose of infectious biological samples.
"The peninsula is extremely rugged and previous satellite altimeters have always struggled to see its narrow glaciers.
