Search results
Results from the WOW.Com Content Network
Natural resources can be a substantial part of a country's wealth; [7] however, a sudden inflow of money caused by a resource extraction boom can create social problems including inflation harming other industries ("Dutch disease") and corruption, leading to inequality and underdevelopment, this is known as the "resource curse".
Mineral Resources are further sub-divided, in order of increasing geological confidence, into inferred, indicated and measured as categories. Inferred Mineral Resource is the part of a mineral resource for which quantity, grade (or quality) and mineral content can be estimated with a low level of confidence. It is inferred from geological ...
Natural resources are derived from the environment. Many natural resources are essential for human survival, while others are used to satisfy human desire. Conservation is the management of natural resources with the goal of sustainability. Natural resources may be further classified in different ways. [1] Resources can be categorized based on ...
Oceans often act as renewable resources. Sawmill near Fügen, Zillertal, Austria Global vegetation. A renewable resource (also known as a flow resource [note 1] [1]) is a natural resource which will replenish to replace the portion depleted by usage and consumption, either through natural reproduction or other recurring processes in a finite amount of time in a human time scale.
Scarcity rent is one of two costs the extraction of a finite resource imposes on society. The other is marginal extraction cost--the opportunity cost of resources employed in the extraction activity. Scarcity rent is the cost of "using up" a finite resource because benefits of the extracted resource are unavailable to future generations.
Radiocarbon and thermo-luminescence tests dated the sculptures to a range of dates between about 2,900 and 2,000 years ago, making them some of the oldest in Western Africa. Many further dates were retrieved in the course of new archaeological excavations, extending the beginnings of the Nok tradition even further back in time.
In South Africa, some universities follow a model based on the British system. Thus, at the University of Cape Town and the University of South Africa (UNISA), the percentages are calibrated as follows: a first-class pass is given for 75% and above, a second (division one) for 70–74%, a second (division two) for 60–69%, and a third for 50–59%.
As of 2021, 31.6% of school pupils in Birmingham were White, 37.7% were Asian, 12.6% were Black, 9.7% were Mixed race and 8.4% were Other. [ 171 ] There is particularly a large community of Asian descent, especially from Pakistani, Indian and Bangladeshi backgrounds, as well as Afro-Caribbeans from the Commonwealth , and a solid Chinese ...