The Northern band includes Russia and Canada, two of the leading diamond-producing countries
The Southern band includes Southern African states such as Botswana, South Africa and Namibia, as well as Australia. The center band includes the Ivory Coast and Sierra Leone in Africa, and Venezuela and Brazil in South America.
The top five producing countries by volume of production are Russia, Botswana, the Democratic Republic of Congo (DRC), Australia and Canada.
Explanation:The diamond industry pipeline starts with mining, then rough trading, manufacturing, jewelry setting and finally retailing. It may look like a short and efficient journey, however it is anything but that. In this new article series, the entire diamond pipeline will be presented from one end to the next, with facts and statistics on the issues it faces.
The diamond pipeline naturally developed on a regional basis. Some countries are rich in natural resources. Others have special skills, financing and high tech developments that make them manufacturing centers. Yet other regions are consuming markets.
2. Lumber is an important resource in Russia...
Sulfur is also an important resource in Poland
Too much farming harmed the soil of Bulgaria
Its D:) hope this helped
The correct statements are:
A) "sulfur is an important resource in Poland: Poland cannot effectively export sulfur": There is the current deficiency of the component in the country. Only around 50-60% of the demand is being covered. This affects the harvest of crops directly. Therefore, the country is by no means able to export sulfur at the moment.
C) "the soil fertile triangle is an important resource in Bulgaria; excessive farming harms the soil": The Act on Soils passed in Bulgaria makes provisions on the responsible use of soils and aims for the long-term restoration of them.
D) "Lumber is an important resource in Russia; slow growth and over-harvesting hurt the industry": The Timber industry is a significant contributor to the Economy of Russia. It is worth around 20 billion dollars per year. Russin territory represents 25% of the world's reserves of wood.