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For example, ice loss from Greenland (which was large in 2011-12) has recently reversed itself with huge gains made in the last year.These events are governed by natural variations in weather patterns, which have always occurred.
The monocots have an embryo with a single cotyledon (seed leaf), three-part flowers, parallel leaf veins, and adventitious root growth.Agribusiness: one that markets farm products and equipment, including warehousing, seed monopolization, and fertilizer.The corporatization of farming, resulting in a handful of very large non-local companies owning and managing--and in some cases ruining--millions of high-yield acres.Agriculture: large-scale cultivation of the land, with resulting specialization of labor, domestication of plants and animals, identification with one’s sedentery social group, and a radical separation from the natural world.The Agricultural (Neolithic) Revolution began ten thousand years ago in the Fertile Crescent, where extensive irrigation turned once-fertile croplands into barren salt pans.Abandoned Wells: a hazard because wells left on vacated lands can channel water contaminated by pesticides and fertilizer straight down into the water table. Abrasion: the wearing away of rock surfaces by small particles moved by air or water.
Abrasiveness also seems to be the one quality currently shared by most political appointees and prominent heads of state. Acid: a substance with a p H less than 7 due to prevalent hydrogen ions. The human stomach contains hydrochloric acid with a p H of 1; battery acid is stronger, but not by much. Acid Rain: precipitation heavy with nitric and sulfuric acid.
The new study does NOT revise recent sea level rise upward, as is suggested by the Albuquerque, NM Arlington, TX Atlanta, GA Austin, TX Baltimore, MD Boston, MA Charlotte, NC Chicago, IL Cleveland, OH Colorado Springs, CO Columbus, OH Dallas, TX Denver, CO Detroit, MI El Paso, TX Ft.
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(By some accounts, the now-denuded Zagros Mountains in western Iran hosted this revolution.
"Zagros" is thought to derive from Zagreus, the Greek son of Zeus who was dismembered and eaten and later merged with Dionysus.) Modern agriculture largely relies on keeping ecosystems in perpetually immature states of succession in which chemically stimulated productivity remains high until the soils are too depleted to grow anything.
The glossary that follows assumes a definition of ecology--the study of interactions between organisms and their environment--much wider than what fits under the field's habitual statistical persona.