because they are big for buissness and money
problem of large scale enterprise
huge profit then large competitions ect.....
When a business or a firm produce large amount of production, then it is called large scale of production.
Role of large scale industry?
about Economies of large scale production
Usually the copper deposits are large, or located far beneath the topsoil. Thus, the most cost effective way to mine copper generally is in a large open pit mine.
Copper mines are usually large because copper deposits tend to be spread out over a wide area. To make mining economically viable, large-scale operations are needed to extract enough copper ore. Additionally, the size of the mine allows for more efficient extraction and processing of the copper ore.
Copper mining in Mexico is predominantly concentrated in the states of Sonora, Zacatecas, and Chihuahua. These states have rich deposits of copper ores and are home to several large-scale copper mines.
it is actually a very efficient method......
water used in large mines polluted water needed by farmers
water used in large mines polluted water needed by farmers
water used in large mines polluted water needed by farmers
water used in large mines polluted water needed by farmers
A simple laboratory example is the reaction: NaOH + HCl = NaCl + H2O At large scale salt is extracted from mines or seawater.
The Democratic Republic of the Congo (DRC) is home to an estimated 1,000 to 1,500 small-scale and artisanal mines, along with several large industrial mining operations. The country is rich in mineral resources, including cobalt, copper, diamonds, and gold. However, the exact number of mines can fluctuate due to ongoing exploration, new discoveries, and regulatory changes. The mining sector plays a crucial role in the DRC's economy despite challenges related to governance and environmental impact.
The scale that forms on heated copper is typically a layer of copper oxide, which is a compound of copper and oxygen. This scale is a darker color than the original copper metal. The scale is also more brittle and can flake off easily compared to the ductile and malleable nature of the copper metal itself. Additionally, the scale may provide some protection against further oxidation of the underlying copper metal.
Copper sulfate appears blue in color on the pH scale.