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Land/Mining Unit
Term | Definition |
---|---|
Urban | Land mainly covered by buildings, homes, and industry |
Rural | Land with relatively few people and open space |
Ecosystem Services | resources produced by natural and artificial ecosystems |
Urbanization | movement of people from rural to cities |
Infrastructure | roads, sewers, railroads, bridges, buildings for public use |
Urban Sprawl | rapid expansion of a city into the countryside around the city |
Heat Island | increased temperature in a city |
famine | widespread starvation caused by a shortage of food |
Cropland | land used to grow food and fiber |
Overgrazing | allowing more animals to graze in an area than the range can support |
Deforestation | clearing of trees from an area without replacing them |
Reforestation | trees are planted to re-establish trees that have been cut down in a forest land |
Wilderness | area of land and the ecosystem that are protected from all exploitations |
Mineral | naturally occurring inorganic solid that has a characteristic chemical composition |
Surface Mining | method used when ore deposits are located close to Earths surface |
famine | worldwide starvation causing by a shortage of food |
Smelting | crushed ore that is melted to separate impurities from molten metal |
malnutrition | disorder of nutrition that results when a person does not consume enough of each of the nutrients that are needed by the human body. |
Reclamation | returning land to its original or better condition are mining is complete |
Rangeland | Land used to graze livestock and wildlife |
metropolitan | urban populations have grown, many small towns have grown together to form a LARGE area |