long-term estimate
121Falkland Islands — Falklands and Malvinas redirect here. For other uses of Falklands, see Falkland (disambiguation). For other uses of Malvinas, see Malvinas (disambiguation). Falkland Islands …
122Alzheimer's disease — Alzheimer redirects here. For other uses, see Alzheimer (disambiguation). Alzheimer s disease Classification and external resources …
123asteroid — asteroidal, adj. /as teuh royd /, n. 1. Also called minor planet. Astron. any of the thousands of small bodies of from 480 miles (775 km) to less than one mile (1.6 km) in diameter that revolve about the sun in orbits lying mostly between those… …
124global warming — an increase in the earth s average atmospheric temperature that causes corresponding changes in climate and that may result from the greenhouse effect. [1975 80] * * * Potential increase in global average surface temperatures resulting from… …
125Arctic Regions — ▪ 2009 The Arctic regions may be defined in physical terms (astronomical [north of the Arctic Circle, latitude 66° 30′ N], climatic [above the 10 °C (50 °F) July isotherm], or vegetational [above the northern limit of the tree line]) or in human… …
126hydrologic sciences — Introduction the fields of study concerned with the waters of the Earth. Included are the sciences of hydrology, oceanography, limnology, and glaciology. In its widest sense hydrology encompasses the study of the occurrence, the… …
127Bolivia — This article is about the South American country. For other uses, see Bolivia (disambiguation). Plurinational State of Bolivia Estado Plurinacional de Bolivia …
128Czech Republic — This article is about the country in Europe. For other uses, see Czech Republic (disambiguation). Czech Republic Česká republika …
