February 2025

Indigenous commercial forests

By |2025-02-12T09:39:43+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

Chirinda Forest in Chimanimani. Image credit afrikascout.de

ZIMSEC O Level Geography Notes: Natural Resources: Commercial timber resources:Indigenous commercial forests

  • Commercial timber resources in Zimbabwe can be divided into two classes, namely: indigenous tropical hardwoods and the exotic plantations.
    1. The indigenous tropical hardwoods like the Zimbabwean teak, mahogany and mukwa.
    2. The exotic […]
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Types of Forests: Coniferous forests

By |2025-02-12T08:59:10+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

Coniferous forest. Image credit chcentralmich.com

ZIMSEC O Level Geography Notes: Natural Resources: Coniferous forests

  • Coniferous forests consists of evergreen trees which do not shed their leaves at any time of the year.
  • These are confined to the cool temperature, latitude in belts stretching across northern USA. Southern Canada, Scandinavia, northern Europe […]
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Natural Resources: Water shortages

By |2025-02-12T09:24:31+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

A boy carrying water during 2016 water shortage in Zimbabwe. Image credit ibtimes.com

ZIMSEC O Level Geography Notes: Natural Resources: Water:Water shortages

Water supply shortages both at household and national level could be reduced by:

  • Water scarcity is the lack of sufficient, available water resources to meet water needs within a region.

    • […]

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Fishing:Natural lakes

By |2025-02-12T09:33:04+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

Inland water fishing in Zambia. Image credit mg.co.za

ZIMSEC O Level Geography Notes: Natural Resources: Fishing: Fishing:Natural lakes

  • Fresh water lakes are mainly found in Tanzania, Malawi and Zambia.
  • Zimbabwe does not have natural lakes, all are man-made.
  • Lake Tanganyika in Tanzania and Lake Malawi are the largest and deepest rift […]
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Ocean and Sea fishing

By |2025-02-12T09:11:23+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

 

Horse Mackerel. Image credit sites.google.com

ZIMSEC O Level Geography Notes: Natural Resources: Fishing:Fishing:Sea fishing

  • The coastal areas of southern-central Africa stretching from Tanzania, through Mozambique, South Africa, Namibia, Angola and DRC is home to several marine species including fish.
  • Fish resources are concentrated within the narrow continental shelf, a few kilometres […]
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Energy:Thermal power

By |2025-02-12T09:28:46+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

Hwange Thermal Power Station. Image credit businessdaily.co.zw

ZIMSEC O Level Geography Notes: Natural Resources: Energy:Thermal power

  • In thermal power production, fuel is used to heat water in huge boilers, converting this water into steam.
  • The steam at high pressure and through pipes, is directed to turbines.
  • The pressure turns the turbines […]
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Small scale energy sources and plants:Bio-fuel

By |2025-02-12T09:45:20+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

Jatropha plant. Image credit jatropha.org.za

ZIMSEC O Level Geography Notes: Natural Resources: Energy:Small scale energy sources and plants:Bio-fuel

  • is a fuel that is produced through contemporary biological processes,
  • such as agriculture and anaerobic digestion,
  • rather than a fuel produced by geological processes such as those involved in the formation of fossil […]
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Weimer Republic: Economic Problems

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

Germany coins 1931

ZIMSEC O Level History Notes: Dictatorship in Europe: Dictatorship in Germany: Economic Problems

  • The war had left Germany bankrupt
  • Germany was forced to pay war reparations amounting to 6 600 million pounds
  • This amount was very detrimental to Germany economy but was reduced later
  • The living standards of […]
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The Occupation of Czechoslovakia

By |2025-02-12T09:06:08+02:00February 12th, 2025|Notes, O Level History Notes, Ordinary Level Notes|

Russian troops enter Czechoslovakia

ZIMSEC O Level History Notes: Dictatorship in Europe: Dictatorship in Germany: Adolf Hitler: The Occupation of Czechoslovakia

  • The Czech republic was formed after the Treaty of Versailles
  • It has a population of about 14 million people who were former residents of Bohemia, Moravia and other smaller territories

    • […]

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President Roosevelt and the Great Depression

By |2025-02-12T08:57:41+02:00February 12th, 2025|Notes, O Level History Notes, Ordinary Level Notes|

President Franklin Delano Roosevelt

ZIMSEC O Level History Notes: The United States of America (USA) 1920-1939: President Roosevelt and the Great Depression

  • He defeated Hoover in the 1932 presidential elections and presented a ‘New Deal’
  • The new deal had the following aims:
    1. To provide employment for the unemployed
    2. To revive the […]
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