February 2025

The concentric model/Burgess’s model (1924)

By |2025-02-12T08:59:41+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

The Concentric Model. Image credit edublogs.org The Concentric Model. Image credit edublogs.org ZIMSEC O Level Geography Notes: Settlements: The concentric model/Burgess’s model (1924)

  • This is known alternatively as the concentric model, the ring model for urban land use or Burgess’ model.
  • It was formulated by Burgess and Park in 1924 after their […]
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The refugee problem

By |2025-02-12T09:24:28+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

South Sudan Nuba refugees. Image credit Huffingtonpost.com

ZIMSEC O Level Geography Notes:Refugees: The refugee problem

  • Between 1963-1979 nationalist movements waged a war of liberation in Zimbabwe, which caused a lot of hardships for the population
  • The intensification of the political oppression and persecution in the country forced many people to flee the […]
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Farming types in Africa: Subsistence farming

By |2025-02-12T09:04:18+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

Subsistence Farming. Image credit wordpress.com

ZIMSEC O Level Geography Notes:Agriculture:Farming types in Africa: Subsistence farming

  • Subsistence farmers grow traditional crops such as maize, rice, sorghum, groundnuts, rapoko, millet and cassava.
  • They keep livestock in the form of cattle, goats, mules, donkeys, pigs and some poultry.
  • This is done on a small scale […]
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Commercial Crop Farming

By |2025-02-12T09:35:50+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

Commercial Tobacco Farming. Image credit theconversation.com

ZIMSEC O Level Geography Notes:Agriculture:Farming types in Africa: Commercial Crop Farming

  • Commercial farming involves the growing of crops and the rearing of animals on a large scale for sale of products.
  • Commercial farming is agribusiness with the farmer aiming to have the highest returns from […]
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Cotton farming in Zimbabwe

By |2025-02-12T09:34:27+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

Cotton field. Farmer.co.zw

ZIMSEC O Level Geography Notes:Agriculture:Farming types in Africa:Cotton farming in Zimbabwe

Growing conditions and growing area

  • Zimbabwe is the largest producer of the crop in Africa south of the Sahara.
  • A bush crop grown in summer using dry land farming.
  • Rainfall at least 600 mm in the growing season.

    • […]

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Willowvale Mazda Industry

By |2025-02-12T09:30:11+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

Willowvale Mazda Industry complex

ZIMSEC O Level Geography Notes: Industrial studies:Willowvale Mazda Industry

  • Willowvale Mazda Industry is part of the assembly industries

Assembly Industries

  • These are industries which bring together parts from different other industries to make a new product.
  • Examples include car assembly, bicycle manufacture, radio and TV making and the production […]
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Modern Developments in Transport: Road transport

By |2025-02-12T09:30:28+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

Google’s Self-driving car. Image credit abclocal.go.com

ZIMSEC O Level Geography Notes: Transport:Modern Developments in Transport: Road transport

  • With technology advancement, increase in human population and growth in national, regional and international trade, there has been tremendous improvements in all modes of transport for good and people.
  • The main aims of these improvements […]
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Problems faced during exploitation of natural resources

By |2025-02-12T09:26:40+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

Mining without capital. A Korokoza descends into a mine. Image credit mg.co.za

ZIMSEC O Level Geography Notes: Natural Resources: Problems of Resources Exploitation

  • Resources exploitation is not easy and there are many difficulties that are faced which can be grouped into physical factors and human factors.
  • The following are physical and […]
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Zimbabwe’s forests

By |2025-02-12T09:19:03+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

Msasa trees in spring. Image credit flickr.com

ZIMSEC O Level Geography Notes:Natural Resources: Renewable Resources: Zimbabwe’s forests

  • Zimbabwe’s natural vegetation is generally described as savanna woodland.
  • This means that the vegetation consists mainly of tall grass and scattered trees.
  • The density of trees varies from place to place depending on various […]
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