February 2025

Rhodesian Government Response to the War

By |2025-02-12T09:42:01+02:00February 12th, 2025|Notes, O Level History Notes, Ordinary Level Notes|

Rhodesian soldiers about to be deployed

ZIMSEC O Level History Notes: The Struggle for Independence in Colonial Zimbabwe 1900-1980: Rhodesian Government Response to the War

  • Smith maintained that he fought the war to support Western Christian Civilization
  • According to Smith it was war against Communism, Subversion and Foreign Infiltration
  • According […]
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Sources of fresh water

By |2025-02-12T09:13:00+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

There are various sources of fresh water

ZIMSEC O Level Geography Notes: Natural Resources: Water: Sources of fresh water

  • Supplies of fresh water can be examined at a local level or at a national/international level.
  • Local supply sources at family or village level are usually small-scale, cheap schemes that can be […]
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Limitation of rights and freedoms

By |2025-02-12T09:27:21+02:00February 12th, 2025|Notes, O Level History Notes, Ordinary Level Notes|

Riot Police

ZIMSEC O Level History Notes: The Constitution of Zimbabwe: Limitation of rights and freedoms

  • The fundamental rights and freedoms set out in the Constitution must be exercised reasonably and with due regard for the rights and freedoms of other persons
  • The fundamental rights and freedoms set out in the […]
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Chapter 11: Security Service

By |2025-02-12T08:58:18+02:00February 12th, 2025|Notes, O Level History Notes, Ordinary Level Notes|

The defence forces are in charge of defending the nation

ZIMSEC O Level History Notes: The Constitution of Zimbabwe: Chapter 11: Security Service

  • Security services are responsible for maintaining law and order in the country
  • The security services of Zimbabwe consist of:
    1. The Defence Forces
    2. The Police Service
    3. The intelligence services
    4. […]

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Fish conservation at sea level

By |2025-02-12T09:19:34+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

Fish drying. Image credit irinnews.org

ZIMSEC O Level Geography Notes: Natural Resources:Fishing:Fish conservation at sea level

  • Sustainable use of fish resources is necessary in order to meet present and future needs.
  • The following have been adapted by SADC countries to ensure sustainability of the fishing industry.
  • Quota system. Countries like South […]
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Nuclear power: Factors affecting location

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

Pelindaba Nuclear station South Africa. Image credit thinkgeoenergy.com

ZIMSEC O Level Geography Notes: Natural Resources: Energy: Nuclear power: Location factors

  • The pollution caused by nuclear power plants and the ever present danger of a melt down and nuclear fall-out have made such plants very sensitive in terms of location relative to […]
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Advantages and Disadvantages of coal as a source of energy

By |2025-02-12T08:58:53+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

Burning coal

ZIMSEC O Level Geography Notes: Natural Resources: Energy:Advantages and Disadvantages of coal as a source of energy

 Advantages

  • Relatively high energy amount.
  • Fairly plentiful with global estimate use of 4 000 years.
  • Employment creation in mining, processing, burning and distribution.
  • Has many other industrial uses.
  • Relatively cheap energy source.

Disadvantages

  • Non-renewable […]
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Ideas expressed in Hitler’s Book Mein Kampf

By |2025-02-12T09:03:45+02:00February 12th, 2025|Notes, O Level History Notes, Ordinary Level Notes|

Mein Kampf

ZIMSEC O Level History Notes: Dictatorship in Europe: Dictatorship in Germany: Ideas expressed in Hitler’s Book Mein Kampf

  • To end unemployment and bring prosperity to Germany
  • To restore Germany pride and identity
  • To create living space for Germans
  • To reverse the Treaty of Versailles
  • To rescue Germany from the […]
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Chemical building blocks of Life: Water

By |2025-02-12T09:43:19+02:00February 12th, 2025|Notes, O Level Biology Notes, Ordinary Level Notes|

Water is life

ZIMSEC O Level Biology Notes:Chemical building blocks of Life: Bio-molecules

Water

Structure of a water molecule

  • Water is essential for life.
  • Approximately 75% earth’s surface is water.
  • Life evolved in water.
  • An average adult body is 50 to 65 percent water
  • This rises to about 80% in a child
  • A water molecule is made up of 2 hydrogen atoms […]
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The need for/importance of effective communication

By |2025-02-12T09:03:01+02:00February 12th, 2025|Notes, O Level Business Studies Notes, Ordinary Level Notes|

ZIMSEC O Level Business Studies Notes: Managing Human Resources: Communication in Business: The need for/importance of effective communication

  • Communication is said to be effective when it is received and understood in the manner in which the sender intended
  • Effective communication is essential to the achievement of the organisation’s goals
  • Without communication it would be hard to define the organisation’s […]
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