Geography | Definition, Types, History, & Facts | Britannica
2024年12月9日 · Geography, the study of the diverse environments, places, and spaces of Earth’s surface and their interactions. The modern academic discipline is rooted in ancient practice, concerned with the characteristics of places, in particular their natural environments and peoples, as well as the relations between the two.
Geography and its subfields | Britannica
geography, Science of the Earth’s surface, which describes and analyzes the spatial variations in physical, biological, and human phenomena that occur on the surface of the globe and treats their interrelationships and their significant regional patterns.
Geography Definition & Meaning | Britannica Dictionary
GEOGRAPHY meaning: 1 : an area of study that deals with the location of countries, cities, rivers, mountains, lakes, etc.; 2 : the natural features (such as rivers, mountains, etc.) of a place
geography - Kids | Britannica Kids | Homework Help
Geography is a science that deals with Earth’s surface. People who study geography are called geographers. Geographers are interested in Earth’s physical features, such as mountains, deserts, rivers, and oceans. They are also interested in the ways that people affect and are affected by the natural world.
Latitude and longitude | Definition, Examples, Diagrams, & Facts ...
2024年12月6日 · Latitude and longitude, coordinate system by means of which the position or location of any place on Earth’s surface can be determined and described. Latitude is a measurement of location north or south of the Equator. Longitude is a similar measurement east or west of the Greenwich meridian.
Population Trends, Migration & Age Structure - Britannica
2024年11月29日 · demography, statistical study of human populations, especially with reference to size and density, distribution, and vital statistics (births, marriages, deaths, etc.). Contemporary demographic concerns include the “population explosion,” the interplay between population and economic development, the effects of birth control, urban congestion, illegal immigration, and …
Human migration | Definition, Overview, & Facts | Britannica
4 天之前 · Human migration, the permanent change of residence by an individual or group. It can be within a country or international in nature. It can also be voluntary or forced. Intermediate between those two categories are voluntary migrations of refugees fleeing war, …
Sustainable development | Definition, Goals, Origins, Three Pillars ...
2024年11月21日 · Sustainable development lacks a single detailed and widely accepted definition. As a general approach to human development, it is frequently understood to encompass most if not all of the following goals, ideals, and values:
State | Definition, History, Figures, & Facts | Britannica
2024年12月9日 · State, political organization of society, or the body politic, or, more narrowly, the institutions of government. It is a form of human association distinguished from other social groups by its purpose, the creation of order and security; its methods, the laws and their enforcement; its territory; and its sovereignty.
Definition, Causes, Formation, and Effects - Britannica
2024年12月5日 · Tropical cyclone, an intense circular storm that originates over warm tropical oceans and is characterized by low atmospheric pressure, high winds, and heavy rain. Also called typhoons and hurricanes, cyclones strike regions as far apart as the Gulf Coast of North America, northwestern Australia, and eastern India.
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