About Rachel Majaya

She holds a Bachelor of Science Honors in Applied Biology and Biochemistry from National University of Science and Technology, a Certificate in Good Clinical Practices from National Institute on Drug Abuse Clinical Trials Network, a Certificate in Leadership from Deloitte and Certificate in Chemistry Laboratory Experiments from Helsinki Metropolian University of Applied Sciences, Finland.

February 2025

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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Agriculture: Introduction

By |2025-02-12T09:39:18+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

Agriculture is a critical part of the Zimbabwean economy. Image credit care.ca

ZIMSEC O Level Geography Notes:Agriculture: Introduction

  • Agriculture is a primary activity in which man extracts food and industrial raw materials from nature on a production unit known as a farm.
  • As a result, this industry or activity is called farming.

    • […]

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Plantation (estate) farming

By |2025-02-12T09:39:50+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

A tea estate. Image credit blogspot.com

ZIMSEC O Level Geography Notes:Agriculture:Farming types in Africa: Plantation (estate) farming

  • This is the large-scale production, usually of one crop on a large piece of land called an estate, for an extended period of time.
  • The crop grown here may be perennial, that is, grown […]
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Reasons for the decline of plantation farming in Africa

By |2025-02-12T09:40:32+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

Sugarcane in the Lowveld. Image credit voanews.com

ZIMSEC O Level Geography Notes:Agriculture:Farming types in Africa:Reasons for the decline of plantation farming in Africa

  • Despite the advantages of estate farming estate farming has its problems.
  • They exhaust soils of the same nutrients since one crop may be grown for up to 30 […]
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The major estates of Zimbabwe: Hippo Valley case study

By |2025-02-12T09:40:53+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

Hippo Valley Estate. Image credit wordpress.com

ZIMSEC O Level Geography Notes:Agriculture:Farming types in Africa:The major estates of Zimbabwe: Hippo Valley case study

  • Hippo Valley estate is located in the S.E Lowveld of Zimbabwe.
  • Size-Large land of size 111 4555 ha leased to a company by government.
  • Ownership-Ownership is by Anglo-American Corporation […]
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Irrigation Farming

By |2025-02-12T09:41:48+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

Small scale irrigation. Image credit wfp.org

ZIMSEC O Level Geography Notes:Agriculture:Farming types in Africa:Irrigation Farming

  • This is the artificial application of water on land in order to grow crops when prevailing climatic and weather conditions cannot sustain such crop growth.
  • This expensive farming system is carried out in order to:
    1. Increase […]
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The city of Gweru

By |2025-02-12T09:42:20+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

The city of Gweru. Image credit vevesworld.com

ZIMSEC O Level Geography Notes: Settlements: The city of Gweru

  • Gweru is an administrative capital of the Midlands region.
  • It has a male population of 776 787 and a female population of 838 154 which results in a total population of 1 614 941 […]
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Types of Irrigation

By |2025-02-12T09:42:41+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

Sprinkler irrigation are a form of modern irrigation. Image credit financialgazette.co.zw

ZIMSEC O Level Geography Notes:Agriculture:Farming types in Africa:Irrigation Farming:Types of Irrigation

  • irrigation may be divided into two groups namely:
  • traditional forms of irrigation and
  • modern ones.

Traditional forms of irrigation

  • Under traditional methods, there’s the water wheel moved by draught power […]
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Multinational Companies in Zimbabwe Zimbabwe

By |2025-02-12T09:43:04+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

Mining at Rio Tinto. Image credit afrespost.com

ZIMSEC O Level Geography Notes: TNCs in Zimbabwe

  • Transnational corporations (TNCs) or multi-national companies (MNCs) are companies with economic operations in more than one country.
  • Some may have operation in one country but with diverse operations

Structural operations of TNCs

  • Anglo-American Corporation (AAC) is a TNC. […]
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The City of Mutare

By |2025-02-12T09:43:42+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

The city of Mutare. Image credit blogger.com

ZIMSEC O Level Geography Notes: Settlements: The city of Mutare

  • Mutare is the eastern gateway into Zimbabwe.
  • It has a male population of 34 648 and a female population of 31 534.
  • This bring the total population to 28 068 according to the 2012 […]
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