There are many kinds of aquatic plants, each with distinct adaptive characteristics; these plants may be either entirely floating, submerged or partially submerged, as in the case of many swamp and wetland plant species. Water Lily The water lily is an example of a floating plant.
Ecofeminism and ecopsychology are mentioned, for example, as are terms from organic gardening and permaculture. Although designed for technical correctness and clarity, this glossary follows the practice in the Jung and Freud glossaries at this site of letting in a bit of humor here and there: Some states in the U.
Abrasiveness also seems to be the one quality currently shared by most political appointees and prominent heads of state. Also refers to how objects convert the solar radiation they receive into heat. Acids tend to be sour and corrosive.
The human stomach contains hydrochloric acid with a pH of 1; battery acid is stronger, but not by much. Most of it is generated by sulfur dioxide and nitrogen dioxide air pollution.
Its pH is less than 5. Results include fish and plant deaths, corrosion, groundwater pollution, and soil erosion.
Its long-term effects are unknown. See Plate Tectonics for more about what causes accretion. The standard measure of agricultural irrigation. They produce antibiotics, enzymes, and vitamins, although a few are harmful to humans.
In this the organism is not a passive recipient of external circumstances; the relationship is interactive. It often happens after some kind of catastrophe empties a range of ecological niches simultaneously. A warm breeze through a relatively cool orchard, for instance. Examples include dunes, deflation hollows, and sand-blasted outcroppings.
Certain small seeds, bacteria, and spores are examples. Often has the effect of making the bed of a stream or flood plain rise. Also, a phase of forest biomass accumulation in the years that follow a harvest. The Agricultural Neolithic Revolution began ten thousand years ago in the Fertile Crescent, where extensive irrigation turned once-fertile croplands into barren salt pans.
By some accounts, the now-denuded Zagros Mountains in western Iran hosted this revolution. 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 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. According to the Environmental Protection Agency, half the water pollution in the U. Most of the other half is industrial. Auto emissions run a close second.
Most air pollution derives in one form or another from the use of petroleum products, oil in particular. Earthshine is one type. See Eutrophication and Red Tide. There seems to be quite a bit of research done on organisms separated from their original group.
It would be interesting to see a study on how many researchers feel separated from their original group. Alpha Diversity Local Diversity: Roughly synonymous with "mountainous.
Potash added to soil poor in potassium, for example. Compost piles thick with manure often emit ammonia when hot.
Synthetic ammonia is a key component of artificial fertilizers. The genetic code inscribed in DNA employs twenty of them. The amnion is thought to have allowed animals to come out of the sea onto land.
The opposite of Catabolic. The climax ecosystem is the stablest and most productive.
Convergent evolution has provided patterns useful for ecosystems everywhere.Rain is liquid water in the form of droplets that have condensed from atmospheric water vapor and then become heavy enough to fall under ashio-midori.com is a major component of the water cycle and is responsible for depositing most of the fresh water on the Earth.
It provides suitable conditions for many types of ecosystems, as well as water for hydroelectric power plants . Many tropical rainforest leaves have a drip tip.
It is thought that these drip tips enable rain drops to run off quickly. Plants need to shed water to avoid growth of fungus and bacteria in . Human-caused environmental changes are creating regional combinations of environmental conditions that, within the next 50 to years, may fall outside the envelope within which many of the terrestrial plants of a region evolved.
These environmental modifications might become a greater cause of global species extinction . Great Plains Nature Center Website Index The Great Plains Nature Center in Wichita, Kansas is a wonderful place that lets all ages learn about the Great Plains' habitats: The prairie, woodlands, lakes, rivers, streams and wetlands, and the plants and animals who live there.
Scroll down through their index. Make sure to look at the "INTERNET . [Primate Evolution] [Primate Links] [Primate Conservation] [The Primata] top Primate Definitions These are selected primate related definitions.
Click on the letter to move through the page more quickly. ASSISTED COLONIZATION is the intentional movement and release of an organism outside its indigenous range to avoid extinction of populations of the focal species..
ECOLOGICAL REPLACEMENT is the intentional movement and release of an organism outside its indigenous range to perform a specific ecological function.. See the 3-fold .