Search results
Results from the WOW.Com Content Network
It was created when two limestone sea caves collapsed. Following years of natural erosion causing parts of the arch to fall into the sea, the arch and free standing pillar collapsed completely during a storm in March 2017.
Entries in the list are threatened World Heritage Sites for the conservation of which major operations are required and for which "assistance has been requested". [1] The list is intended to increase international awareness of the threats and to encourage counteractive measures. [2]
Ming dynasty-era Zhenhai Bridge destroyed by torrential floodwaters during the 2020 China floods, which were significantly exacerbated by anthropogenic climate change.. This is a list of significant natural or man-made landmarks that have been destroyed or damaged as a direct result or byproduct of anthropogenic climate change, such as by increased sea levels, exceptional rainfall or 100-year ...
[46] [47] [48] An inselberg is a prominent isolated residual knob or hill that rises abruptly from and is surrounded by extensive and relatively flat erosion lowlands in a hot, dry region. [49] Uluru is also often referred to as a monolith , although this is an ambiguous term that is generally avoided by geologists.
Created from what used to be the security buffer surrounding the Hanford Nuclear Reservation, this area has been untouched by development or agriculture since 1943. The area is part of the Columbia River Plateau, formed by basalt lava flows and water erosion, and is named after the Hanford Reach, the last free flowing section of the Columbia River.
The field was founded on conservation issues but has broadened in scope to include more general social and scientific history and may deal with cities, population or sustainable development. As all history occurs in the natural world, environmental history tends to focus on particular time-scales, geographic regions, or key themes.
Floridians hoping to preserve at least part of the Everglades began to express their concern over diminishing resources in the early 20th century. Royal Palm State Park was created in 1916 and protected Paradise Key; it included several trails and a visitor center several miles from Homestead. Miami-based naturalists first proposed that the ...
[9] [10] These conical hills are geomorphological features called cockpit karst, which were created by a combination of the dissolution of limestone by rainfall, surface water, and groundwater, and their subaerial erosion by streams after they had been uplifted above sea level and fractured by tectonic processes. These hills are separated by ...