February 2025

Acacia Savanna Woodlands

By |2025-02-12T09:20:32+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

Umbrella/Acacia Tree. Image credit afktravel.com

ZIMSEC O Level Geography Notes: Natural Resources: Zimbabwean Forests: Acacia Savanna Woodlands

  • Acacia trees are also known as umbrella trees due their shape and also the fact that they are usually surrounded by islands of grass often providing the only shade for a distance
  • This type […]
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Uses,problems,solutions of commercial forests in Zimbabwe

By |2025-02-12T09:40:36+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

Treated poles. Image credit wattle.co.zw

ZIMSEC O Level Geography Notes:Uses, problems and solutions of commercial forests

  • Commercial forests have different uses.
  • Some of which include:
    1. The pine and eucalyptus are mainly used for construction purposes, furniture making as well as in the pulp and paper industry.
    2. Treated eucalyptus poles are also […]
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Conservation of coniferous forests

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

National Park Bashkiriya / Ural Mountains / Russia. Image credit framepool.com

ZIMSEC O Level Geography Notes: Natural Resources: Conservation of coniferous forests

  • National Parks and protected forest areas have been established both in North America, Europe and the former Soviet Union (now Russia).
  • Good management approaches are employed to ensure that […]
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Natural Resources: Water conservation

By |2025-02-12T09:25:37+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

Conservation of water is important. Image credit voanews.com

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

  • Water conservation is the management of water resources in ways that prevent them from pollution.
  • It includes all the policies, strategies and activities made to sustainably manage the natural resource fresh water.
  • It also […]
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The different types of fishing methods

By |2025-02-12T09:35:19+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

Subsistence fishing using mosquito nets in Malawi. Image credit dw.com

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

  • Subsistence fishers use:
  • basket traps,
  • hooks and lines,
  • scoops and dugout canoes.
  • These are mainly confined to the shallow waters of Lakes Malombe, Chiuta, Chilwa in southern Malawi and swamps of the […]
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Sea fisheries found on the east coast of Southern Africa

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

Fishing on the Beira Coast in Mozambique. Image credit irinnews.org

ZIMSEC O Level Geography Notes: Natural Resources: Fishing: Sea fisheries on the east coast of Southern Africa

  • The east coast of Southern Africa is washed by warm ocean currents, like the Mozambique current and the warm Agulhas current.
  • The area therefore […]
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Thermal Power: Locational Factors

By |2025-02-12T09:34:28+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

Cooling towers. Hwange Thermal. Image credit esi-africa.com

ZIMSEC O Level Geography Notes: Natural Resources: Energy:Thermal Power: Location Factors

Fuel source

  • Thermal power stations cab be located at the fuel source.
  • This is if the fuel is difficult to transport.
  • For example Hwange Thermal Power station is located at the coal fields.
  • The […]
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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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Weimer Republic: Political Problems

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

The Reichstag in session during the Weimer Republic years

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

  • The government was accused of signing the Versailles treaty
  • Angry right wing groups called this political treachery
  • There was general unrest in the country
  • The Social Democratic Party ( […]
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Biology Notes: Emergency Procedures in the Lab

By |2025-02-12T09:24:11+02:00February 12th, 2025|Notes, O Level Biology Notes, Ordinary Level Notes|

Use the available First Aid Kit whenever there is an injury. Image credit MediaWiki

ZIMSEC O Level Biology Notes:Emergency Procedures

  • Immediately alert your instructor in case of ANY accident or fire.

A: Fire

  • In the event that your hair or clothing catches fire — DO NOT RUN. This will fuel the fire. STOP […]
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