There are a total of 7 plates
Answer:
Urbanization:
The urbanization is the process of of increase in the population in the nearby cities or areas. The urbanization word comes from the Latin word urbs and the meaning of this word is city. The urbanization basically increase the proportion of the people population in the country.
There are various types of factors which influence the migration from rural area to the urban area are:
- Increase the non agriculture workers
- Migrate in search of occupation
- Age
- Family income
- Cultivated land areas
- Industrialization
Answer: Gold remained the principal product in the trans-Saharan trade, followed by kola nuts and slaves.
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The answer is D. variations in speech patterns and accents across the country
Answer:
c. are renewable
Explanation:
There are many energy sources that the humans have learned to use and exploit. Some resources are non-renewable, while some a re renewable. The non-renewable tend to be cheaper for the time being, and they also tend to produce more energy, but the problem is that the reserves will eventually run out. On the other side, the renewable resources are constantly out there, and they can not be spent, which gives them the advantage on the long run.
The alternative energy sources have been more and more in the focus, especially when it comes to the more developed nations. The main reasons for this are that the fossil fuels will eventually run out, and that they are more environment friendly. This has led to development of technology that is able to harvest energy from the sun, water, and wind, all which are natural resources that are constantly present and can not be spent. Some nations have invested so much in these resources that they have gradually started to replace the fossil fuels, with the end goal being stopping the usage of the fossil fuels totally.
