Economic and environmental impacts of Shaft mining.
Shaft mining: this is the process of drilling vertically into the earth to gain access to minerals beneath the surface. Environmental impact: underground mining allows companies to dig for ...
Notes, resources, and study guides.
Shaft mining: this is the process of drilling vertically into the earth to gain access to minerals beneath the surface. Environmental impact: underground mining allows companies to dig for ...
1. As rainwater falls and passes through the air, it dissolves carbon dioxide. 2. Carbon dioxide mixes with the rainwater to form a weak carbonic acid. 3. Limestone in the ground contains ca...
Globalisation: is the process by which the world becomes interconnected as a result of increased trade and cultural exchange. For business, the world becomes one big market place. Reasons f...
- Knights were specially trained fighters in the middle ages. - They were usually the sons of Lords or Kings. - They were the backbone of the medieval army. - At seven, they became pages. -...
Energy resources are resources that can produce heat, make electricity or move objects depending on what they are used for. Our energy resources are mainly used for: Domestic purposes: Hom...
Drilling: process involves boring down into the earth's crust to extract oil or gas. When drilling takes place, oil or gas are pumped to the surface. this can happen at land or sea. En...
Factor: anything (living or non- living) that affects somthing else. The factors affecting photosynthesis are: • Carbon dioxide • Temperature • Light Carbon dioxide If carbo...
Wages and Salaries: income recieved as a reward for work. Pensions: A pension is income paid to people who have retired. Child benefit: A payment made to parents/guardians of children. ...