Painting techniques.
Dry brush - using paint on a dry surface and skimming the over the surface in rapid movements. Pointilisim: dots on the surface-this can be done using any range of colours or complimentary...
Notes by Shivon sabu
Notes, resources, and study guides.
How organs of the circulatory system work or interact with each other and with other systems.
Organs of the circulatory system working together: Heart and Arteries: Arteries are the blood vessels that carry blood away from the heart and carry it towards the organs of the body. He...
Process of carbonation
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...
What is globalisation and the reasons for it.
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...
The Knights in the Medieval times.
- 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. -...
Renewable energy: Solar Energy
Solar energy is the heat and light from the sun that is harnessed and converted directly into other forms of energy, such as electricity. How solar energy works: 1. Solar panels conver...
How acid rain forms and its damage to farmlands and forests.
How acid rain forms: 1. Acidic gases [ Sulphur dioxide and nitrogen oxide ] are released into the atmosphere by factories, etc. 2. Gases get carried by the wind. 3.These gases gets dissol...
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 ...
What are Energy resources?
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 and its Economic and Environmental impacts.
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...