geological instability
21La Palma — Infobox Islands name = La Palma image caption = Flag of La Palma image size = 150 px locator native name = native name link = nickname = location = Atlantic Ocean coordinates = coord|28|40|N|17|52|W| archipelago = Canary Islands total islands =… …
22Europe — For other uses, see Europe (disambiguation). Europe …
23Mantle plume — A superplume generated by cooling processes in the mantle.[1] A mantle plume is a hypothetical thermal diapir of abnormally hot rock that nucleates at the core mantle boundary and rises through the Earth s mantle. Such plumes were invoked in 1971 …
24glacier — glaciered, adj. /glay sheuhr/, n. an extended mass of ice formed from snow falling and accumulating over the years and moving very slowly, either descending from high mountains, as in valley glaciers, or moving outward from centers of… …
25Causes of landslides — The causes of landslides are usually related to instabilities in slopes. It is usually possible to identify one or more landslide causes and one landslide trigger. The difference between these two concepts is subtle but important. The landslide… …
26Bolivia — This article is about the South American country. For other uses, see Bolivia (disambiguation). Plurinational State of Bolivia Estado Plurinacional de Bolivia …
27The Battery, St. John's — The Battery is a small residential area within the city of St. John s, Newfoundland. It sits on the entrance to the harbour located on the slopes of Signal Hill. The Battery is noted for its steep slopes, colourful houses, and its importance as a …
28Objections to evolution — Part of a series on Evolutionary Biology …
29Earthquake — For other uses, see Earthquake (disambiguation). Global earthquake epicenters, 1963–1998 …
30Yellowstone National Park — Yellowstone redirects here. For other uses, see Yellowstone (disambiguation). Yellowstone National Park Grand Canyon of Yellowstone Location …
