Wednesday, August 17, 2005

Just a little geography bit

Geography is the scientific study of the locational and spatial variation of both physical and human phenomena on Earth. The word derives from the Greek words γη or γεια ("Earth") and γραφειν ("to describe" and "to write,").
insurance policy choicesaffordable insurance plan
Geographers not only investigate what is where on Earth but also why it is there and not somewhere else. They then find whether these "locations in space" are the result of natural or human causes and what their consequences are for people.
affordable insurance policyaffordable insurance policies
Geography is much more than its branch cartography, a the study of maps, to which it is often equated and is far more than just the observation of various landforms. As William Hughes put it in an address in 1863:
affordable insurance rateaffordable insurance rates
"Mere place names are not geography. To know by heart a whole gazeteer full of them would not, in itself, constitute anyone a geographer. Geography has higher aims than this: it seeks to classify phenomena (alike of the natural and of the political world insofar as it treats of the latter) to compare, to generalise, to ascend from effects to causes and in doing so to trace out the great laws of nature and to mark their influence upon man. In a word, geography is a science, a thing not of mere names, but of argument and reason, of cause and effect."
low insurance rateinsurance plan coverage
Physical geography focuses on geography as an Earth science (and is sometimes called Earth System Science). It aims to understand the physical layout of the Earth, its weather and global flora and fauna patterns. Many areas of physical geography make use of geology, particularly in the study of weathering and sediment movement. The geology of other planets is discussed at Geological features of the Solar System.
insurance coverage discountaffordable insurance company
Human geography, also known as anthropogeography, is a branch of geography that focuses on the systematic study of patterns and processes that shape human interaction with the environment. It encompasses human, political, cultural, social, and economic aspects. While the major focus of human geography is not the physical landscape of the Earth (see Physical geography) it is hardly possible to discuss human geography without referring to the physical landscape on which human activities are being played out, and environmental geography is emerging as a link between the two.
insurance policy coverageaffordable insurance coverage
During the time of environmental determinism, geography was defined not as the study of spatial relationships, but as the study of how humans and the natural environment interact. Though environmental determinism has died out, there remains a strong tradition of geographers addressing the relationships between people and nature. There are two main subfields of socio-environmental geography:
insurance coverage ratesinsurance coverage discounts
Cultural ecology grew out of the work of Carl Sauer in geography and a similar school of thought in anthropology. It examined how human societies adapt themselves to the natural environment. Sustainability science has been one important outgrowth of this tradition. Political ecology arose when some geographers used aspects of critical geography to look at relations of power and how they affect people's use of the environment. For example, an influential study by Michael Watts argued that famines in the Sahel are caused by the changes in the region's political and economic system as a result of colonialism and the spread of capitalism.
insurance coverage quoteinsurance coverage rate
Cartography studies the representation of the Earth's surface with abstract symbols (map making). Although other subdisciplines of geography rely on maps for presenting their analyses, the actual making of maps is abstract enough to be regarded separately. Cartography has grown from a collection of drafting techniques into an actual science. Cartographers must learn cognitive psychology and ergonomics to understand which symbols convey information about the Earth most effectively, and behavioral psychology to induce the readers of their maps to act on the information. They must learn geodesy and fairly advanced mathematics to understand how the shape of the Earth affects the distortion of map symbols projected onto a flat surface for viewing. It can be said, without much controversy, that cartography is the seed from which the larger field of Geography grew. Most geographers will cite a childhood fascination with maps as an early sign they would end up in the field.
insurance rates quotes
insurance rate quotes
Geographic Information Systems deals with the storage of information about the Earth for automatic retrieval by a computer, in an accurate manner appropriate to the information's purpose. In addition to all of the other subdisciplines of geography, GIS specialists must understand computer science and database systems. GIS has so revolutionized the field of cartography that nearly all mapmaking is now done with the assistance of some form of GIS software.
best insurance quotationdiscount insurance quotation
Geographic quantitative methods deal with numerical methods peculiar to (or at least most commonly found in) geography. In addition to spatial analyses, you are likely to find things like cluster analysis, discriminant analysis, and non-parametric statistical tests in geographic studies.
top insurance coverage
cheap insurance quotation
In their study geographers use four interrelated approaches:
discount insurance coveragediscounted insurance coverage
Systematic - Groups geographical knowledge into categories that can be explored globally
Regional - Examines systematic relationships between categories for a specific region or location on the planet.
Descriptive - Simply specifies the locations of features and populations.
Analytical - Asks why we find features and populations in a specific geographic area.
cheap insurance coverage
best insurance coverage