mining meaning.What are the causes of mining
Answers
Answer:
Mining is the extraction of valuable minerals or other geological materials from the earth, usually from an ore .
Mining is generally very destructive to the environment. It is one of the main causes of deforestation and landslides.
MINING :
the process or industry of obtaining coal or other minerals from a mine.
CAUSES OF MINING :
-->Water-pollution problems caused by mining include acid mine drainage, metal contamination, and increased sediment levels in streams.
-->Sources can include active or abandoned surface and underground mines, processing plants, waste-disposal areas, haulage roads, or tailings ponds.
-->mining cause soil and water acidification...
-->he health risk of the contaminate that have already entered the food chain can remain for a long time. .