Solid Minerals in Nigeria
This lesson covers the types of solid minerals found in Nigeria, their locations, and their uses. Students will learn about specific minerals such as limestone and their importance to the economy. A map of Nigeria showing the distribution of these minerals will also be drawn.
- 15:03 “the vegetation is going to kill some of the plants, it's going to be responsible for some of the animal behavioural pattern. Crystallistic of solid minerals. Diamonds. Diamonds is hard with natural state and it is a lot...”
- 01:40 “In the course of this lesson, you get to find out more. Minerals can exist as solid or non-solid or they can exist as a combination of solid and non-solid. All rocks are made up of minerals. You can find minerals in all...”
- 00:00 “Good day, everyone! My name is Mr. Ife and I'm your basic science instructor. Our lesson topic says, "Resources from Non-Living Things, Solid Minerals." The lesson objectives are the end of the class student to be able t...”
Factors of Production
The lesson covers the concept of production and its types. It explains the factors of production, division of labor, and specialization. The advantages and disadvantages of division of labor and large scale production are also discussed.
- 08:58 “extracted, then those ones are moved by a body location of land itself or the source of land is fixed. Also the supply is fixed. So we have all we have is what we have. We do not have more. So that's why we have to be ve...”
- 06:30 “everybody has a price at the tick at the end. And so the reward for each of the, each of these factors of production have their own rewards for their contribution to the production process. And as we treat each of them,...”
- 07:23 “that is beneath the earth. What are resources also counts as land? Lands and forests, that's physical land and forests, those also qualify as land. And we're talking about rewards. So the reward for land is rents. So whe...”
Solid Minerals in Nigeria
This lesson covers the types of solid minerals found in Nigeria and their locations. It also discusses the importance and uses of these minerals, along with how to draw a map showing their distribution across the country.
- 02:29 “to form products which are useful to man. There are about 34 mineral resources found in Nigeria and which includes column bites, gold, zinc, diamond, limestone, tin, copper, etc. Scientific study of minerals is called mi...”
- 01:37 “minerals of a particular metal from which it can be profitable mind is called the ore of that metal, e.g. iron ore, copper ore, etc. Solid minerals. Solid minerals have been found deposited in some parts of Nigeria and i...”
- 00:00 “Good day students. My name is Mr. Ife and I am your basic science instructor. Our topic is Solid Minerals, the lesson objectives. At the end of the class, students should be able to name five solid minerals found in Nige...”
Structure of the Nigerian Economy
This lesson covers the nature and structure of the Nigerian economy. It explains the primary, secondary, and tertiary sectors and their contributions to the economy. The lesson also discusses the economic activities in different geopolitical zones of Nigeria.
- 15:23 “The main economic activities in this zone are fishing and farming, that is, majority of the inhabitants of this zone are into fishing and farming activities. Some inhabitants also engage in mat-making, hunting, weaving,...”
- 13:47 “the rearing of livestock, and fishing. The most notable mineral resources in this zone is limestone, which is located at Soko to the north-east. The north-east comprises of six states, which include Adamaa State, Bauchi...”
- 17:59 “Agro-state, and Ebony State. This zone is known for the business mindset of its inhabitants. That is, majority of the people in this zone have business orientation, the black trading, the affront of business, the deal in...”
Carbon and its Allotropes
The lesson covers the characteristics of carbon as an element and its various forms, known as allotropes. It explains the presence of carbon in nature, its compounds, and the two types of carbon oxides. The importance of carbon in living systems and its economic significance is also discussed.
- 06:11 “about 6,000 grams was actually mined in South Africa in 1905. Of course, these are just history and basically a damod occurs in the form of a transparent or a hydra, or that or a hydra actually means its structural forms...”
- 21:57 “To antracite, for example, is used for preparing graphite for the manufacture of citratical petrol by catalytic adrogenation of co-que, so that is how antracite co-que can be obtained, all right? So, now, for the wood, y...”
- 01:36 “So now, carbon occurs in the free native states as well as in the combined states. So carbon and its compounds are widely distributed in nature. So of course, as we go on, we'll see it in the lesson. Then now, in each el...”
Oxides of Carbon
This lesson covers the two types of carbon oxides: carbon monoxide and carbon dioxide. It explains their formation, characteristics, and methods of preparation in the laboratory. The lesson also defines the term allotrope and discusses the economic importance of these oxides.
- 16:16 “as it's consumed by plants. You know, plants consume them in. It's just like we breathe in oxygen, and breathe out the carbon dioxide. Then, the carbon dioxide would breathe out is what plant consumes also, all right? Ju...”
- 19:21 “Carbonate of metal, other than alkaline metals. So, like you can use magnesium, you can use calcium here, all right? Like here, and then use magnesium. These magnesium carbonate will heat it. Then it will actually produc...”
- 35:26 “so you'll find out that for me, they then also measure three metals, basically that are very soluble in water, in the form of the hydro-t transocarbonyl. Thanks for watching, my name is Charles Christopher, till next tim...”