Coal-mining regionCoal mining regions are significant resource extraction industries in many parts of the world. They provide a large amount of the fossil fuel energy in the world economy. The People's Republic of China is the largest producer of coal in the world, while Australia is the largest coal exporter. Countries with the largest proven black coal reserves are the United States (250.2 billion tonnes), Russia (160.3 billion tonnes), Australia (147.4 billion tonnes), China (138.8 billion tonnes) and India (101.3 billion tonnes).
Surface miningSurface mining, including strip mining, open-pit mining and mountaintop removal mining, is a broad category of mining in which soil and rock overlying the mineral deposit (the overburden) are removed, in contrast to underground mining, in which the overlying rock is left in place, and the mineral is removed through shafts or tunnels. In North America, where the majority of surface coal mining occurs, this method began to be used in the mid-16th century and is practiced throughout the world in the mining of many different minerals.
Environmental effects of miningEnvironmental effects of mining can occur at local, regional, and global scales through direct and indirect mining practices. Mining can cause in erosion, sinkholes, loss of biodiversity, or the contamination of soil, groundwater, and surface water by chemicals emitted from mining processes. These processes also affect the atmosphere through carbon emissions which contributes to climate change.
AppalachiaAppalachia (ˌæpəˈlætʃə,-leɪtʃə,-leɪʃə) is a socio-economic region located in the central and southern sections of the Appalachian Mountains of the Eastern United States. It stretches from the western Catskill Mountains in the east end of the Southern Tier of New York state west and south into Pennsylvania, continuing on through the Blue Ridge Mountains into northern Georgia, and through the Great Smoky Mountains from North Carolina into Tennessee and northern Alabama. In 2020, the region was home to an estimated 26.
Environmental movementThe environmental movement (sometimes referred to as the ecology movement), is a social movement that aims to protect the natural world from harmful environmental practices in order to create sustainable living. Environmentalists advocate the just and sustainable management of resources and stewardship of the environment through changes in public policy and individual behavior. In its recognition of humanity as a participant in (not an enemy of) ecosystems, the movement is centered on ecology, health, and human rights.
MiningMining is the extraction of valuable geological materials from the Earth and other astronomical objects. Mining is required to obtain most materials that cannot be grown through agricultural processes, or feasibly created artificially in a laboratory or factory. Ores recovered by mining include metals, coal, oil shale, gemstones, limestone, chalk, dimension stone, rock salt, potash, gravel, and clay. The ore must be a rock or mineral that contains valuable constituent, can be extracted or mined and sold for profit.
