February 2025

Fish processing and marketing

By |2025-02-12T09:35:52+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

Sun dried Kapenta. Image credit blogspot.com

ZIMSEC O Level Geography Notes: Natural Resources: Fishing: Fish processing and marketing

  • Subsistence and commercial fishers employ more or less the same processing methods.
  • The high tropical temperatures mean that fish go bad very quickly after being landed from the lakes rivers and swamps.
  • Small […]
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Solutions for sustaining the world’s fisheries

By |2025-02-12T09:20:59+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

Swimming fish. Image credit National Geographic

ZIMSEC O Level Geography Notes: Natural Resources: Fishing:Solutions for sustaining the world’s fisheries

  • Increasing fishing disputes have pressured the United Nations into action.
  • Through the Third United Nations Conference on the law of the Sea of 1974, the UN established a 200 nautical mile zone […]
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Energy resources in Zimbabwe

By |2025-02-12T08:56:47+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

Wood is a popular fuel source in Zimbabwe. Image credit Flickr.com

ZIMSEC O Level Geography Notes: Natural Resources: Energy:Energy resources in Zimbabwe

  • The major sources of Zimbabwe’s electrical energy are coal from Hwange and water at Kariba HEP station.
  • Wood makes small but significant contributions.
  • All the oil products used in […]
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Resource Exploitation:Mining in Zimbabwe

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

Chiadzwa Diamond Mine. Image credit mining.com

ZIMSEC O Level Geography Notes: Natural Resources:Resource Exploitation, Mining in Zimbabwe

  • Zimbabwe has a wide mineral resource base which is exploited commercially.
  • Large scale mining is dominated by foreign transnational companies such as Anglo-American, Rio Tinto and Ashanti Gold Fields.
  • The majority of the local […]
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Zimbabwean forests: Mopani Savanna woodland

By |2025-02-12T09:20:07+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

Mopane trees in Matebeland Zimbabwe. Image credit flickr.com

ZIMSEC O Level Geography Notes: Natural Resources: Forestry: Zimbabwean forests: Mopani Savanna woodland

  • Also known as mopane
  • This type of woodland is mainly confined to parts of the middle and Lowveld, between 400 and 900 metres above sea level.
  • Rainfall decreases as one […]
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Types of Forests: Deciduous temperate forests

By |2025-02-12T09:00:37+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

Deciduous temperate forest. Image credit thinglink.com

ZIMSEC O Level Geography Notes: Natural Resources : Deciduous temperate forests

  • These are also known as temperate deciduous forests or temperate broad-leaf forests.
  • They are dominated by trees that lose their leaves each year.
  • They are found in areas with warm, moist summers and mild winters

    • […]

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Fresh water fishing outside Malawi

By |2025-02-12T09:36:55+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

A boy fishing in a Lake. Image credit irinnews.org

ZIMSEC O Level Geography Notes: Natural Resources: Fishing:Lake fishing outside Malawi

  • Fresh water lake fishing also takes place in the rift valley lakes of East Africa for example Lake Tanganyika in Tanzania, Lake Victoria between Tanzania and Uganda, as well as Lakes […]
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Energy: Introduction

By |2025-02-12T09:26:42+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

Power-line to transmit electrical energy

ZIMSEC O Level Geography Notes: Natural Resources:Energy

  • Energy is power.
  • It may exist in the form of potential or kinetic energy or in the form of fossil fuels and hydrocarbons.
  • It is also found in the form of light or heat energy.
  • Its sources cover all […]
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The energy crisis in Zimbabwe

By |2025-02-12T08:57:24+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

Polling Stations in the Dark. Image credit mg.co.za

ZIMSEC O Level Geography Notes: Natural Resources: Energy:The energy crisis in Zimbabwe 

The energy crisis in Zimbabwe is demonstrated through the following:

  • Frequent shortages of petroleum and its products resulting in long queues for the scarce commodity at service stations.
  • Fluctuating prices in the […]
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Importance of Mining to the economy of Zimbabwe

By |2025-02-12T09:37:26+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

Gold. Image credit indianewsonweb.com

ZIMSEC O Level Geography Notes: Natural Resources:Resource Exploitation, Importance of mining

Growth of industries

  • Mining helps industries to grow by providing raw materials to industries
  • Many industries obtain their raw materials from the mining sector.
  • For example, building and construction industries get some of their raw materials from […]
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