Answer:
the process or industry of obtaining minerals from a mine.
Explanation:
Mining is the extraction of valuable minerals or other geological materials from the Earth, usually from an ore body, lode, vein, seam, reef or placer deposit. These deposits form a mineralized commodity that is of economic interest to the miner.
Ores recovered by mining include metals, coal, oil shale, gemstones, limestone, chalk, dimension stone, rock salt, potash, gravel, and clay. Mining is required to obtain any material that cannot be grown through agricultural processes, or feasibly created artificially in a laboratory or factory. Mining in a wider sense includes extraction of any non-renewable resource such as petroleum, natural gas, or even water.
Modern mining processes involve prospecting for ore bodies, analysis of the profit potential of a proposed mine, extraction of the desired materials, and final reclamation of the land after the mine is closed.
Mining operations usually create a negative environmental impact, both during the mining activity and after the mine has closed. Hence, most of the world's nations have passed regulations to decrease the impact. Work safety has long been a concern as well, and modern practices have significantly improved safety in mines.
China? I think is China Peanut production in China contributes to the national economy. Peanut production<span> in China contributes to the national economy. China has been the world's ... By </span>2012 <span>it was </span>producing<span> 16.7 million tonnes of </span>peanuts<span> annually. </span>
Answer:
The correct way to answer the question: According to the theory of new classical economics, if business sentiment and investment spending decreases, the aggregate demand curve: shifts to the left and the price level falls, while aggregate output: decreases.
Explanation:
The balance of an economy, anywhere in the world, is pretty complex thing. In order to understand both the short-term, and long-term ways in which the economy of a country may respond to different factors, but most especially to GDP, which is the measure of how much, and how well, a country is producing and supplying a demand for certain goods and services, it is necessary to understand both a theory known as the short-term Keynesian analysis and also the neoclassical theory of economics, which applies to long-term macroeconomics. In the case shown above, the point of start is the potential GDP, which will mark the real GDP of a country. The second point is the aggregate supply and demand markers that indicate how an economy is doing with respect to potential GDP. If investement is not placed into an economy, and business sentiment decreasese, it means that productivity will drop, and the aggregate demand curve turns to the left as many other factors are also driven down. Since aggregate output means the amount that is produced in goods and services, the lesser the business interest and spending, the lesser production there will be.
Answer:
That statement is False
Explanation:
We did adopted that policy in the past. But we start to change it during world war II. After winning the war, united states start to gradually change its foreign policy and play a more active role in helping out other nations. (this can be seen by heading the united nations and paying contribution to fight environmental damage across the globe)
