Ordinary Level Notes Archives - Page 76 of 180 - Free ZIMSEC & Cambridge Revision Notes

Natural Resouces: Fishing

By Rachel Majaya|2025-02-12T09:31:39+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

Fishing in a river. Image credit africanfishermanonline.com

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

Introduction

The Southern Africa Development Community (SADC) countries are found between the Atlantic Ocean on the west and Indian Ocean on the east.
The region is endowed with large fresh water bodies.
These are in the […]

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Aquaculture and its advantages and disadvantages

By Rachel Majaya|2025-02-12T09:09:21+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

Fishing in an aquaculture pond. Image credit irinnews.org

ZIMSEC O Level Geography Notes: Natural Resources: Fishing:Advantages and disadvantages of aquaculture

the rearing of aquatic animals or the cultivation of aquatic plants for food
It is practiced in ponds, rivers, dams, lakes or even oceans
It is also known as aquafarming
The […]

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Energy:The siting and production of Hydro-electric power: Gorges

By Rachel Majaya|2025-02-12T09:27:59+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

Kariba dam wall. Image credit Bloomberg.com

ZIMSEC O Level Geography Notes: Natural Resources: Energy:The siting and production of HEP

Site refers to the actual ground on which something is happening.
The siting of a hydro-electric power station depends on a number of physical factors.

Gorge

A gorge is a deep narrow […]

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Small scale energy sources and plants:Biogas plant

By Rachel Majaya|2025-02-12T09:44:21+02:00February 12th, 2025|Notes, O Level Geography, Ordinary Level Notes|

Biogas Digestor in rural Zimbabwe. Image credit climatetracker.org

ZIMSEC O Level Geography Notes: Natural Resources: Energy:Small scale energy sources and plants:Biogas plant

To install a bio-gas plant, a pit is dug underground near to the kitchen the depth of which is determined by the size of the plant the family wants […]

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The Weimer Republic Constitution

By Karen Mukungurutse|2025-02-12T09:02:07+02:00February 12th, 2025|Notes, O Level History Notes, Ordinary Level Notes|

Reichstag Building in 1918

ZIMSEC O Level History Notes: Dictatorship in Europe: Dictatorship in Germany: The Weimer Republic Constitution

The constitution was drafted in February 1919 with the following provisions:
1. President – He was elected by popular vote and held the office for seven years. The president elected the chancellor and […]

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Hitler’s Foreign Policy

By Karen Mukungurutse|2025-02-12T09:05:29+02:00February 12th, 2025|Notes, O Level History Notes, Ordinary Level Notes|

HItler with Mussolini the Italian Dictator

ZIMSEC O Level History Notes: Dictatorship in Europe: Dictatorship in Germany: Hitler Foreign Policy

Hitler wanted to abolish the Treaty of Versailles
Hitler also aimed at stopping the spread of communism
He also wanted to provide Germans with Living Space (Lebensraum) by conquering as many countries […]

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President Hoover and the Great Depression

By Karen Mukungurutse|2025-02-12T08:57:06+02:00February 12th, 2025|Notes, O Level History Notes, Ordinary Level Notes|

Hebert Hoover the 31st President of the United States

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

He was the source of anger and dissatisfaction among citizens
They believed he had let them down even if they had believed in him

[…]

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Types of Industrial Action
Gallery
Types of Industrial Action

Notes, O Level Business Studies Notes, Ordinary Level Notes

Types of Industrial Action

By garikaib|2025-02-12T09:14:39+02:00February 12th, 2025|Notes, O Level Business Studies Notes, Ordinary Level Notes|

ZIMSEC O Level Business Studies Notes: Managing Human Resources: Trade Unions: Types of Industrial Action

If and when there is a failure in negotiations and conflict resolution employees may resort to industrial action
Industrial action refers to steps that employees can take to force management to accept their demands
There are various types of industrial action:
Withdrawal of cooperation

[…]

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Marketing:Introduction
Gallery
Marketing:Introduction

Notes, O Level Biology Notes, Ordinary Level Notes

Marketing:Introduction

By garikaib|2025-02-12T09:34:58+02:00February 12th, 2025|Notes, O Level Biology Notes, Ordinary Level Notes|

ZIMSEC O Level Business Studies Notes: Marketing:Introduction

Is the business/organisational function concerned with identifying, anticipating and satisfying consumer needs and wants at a profit
The marketing process involves market research to identify consumer needs and wants
Once these needs are identified the organisation then satisfied by creating/providing products at the best possible price thus attaining a profit
Marketing also […]

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Promotional Publicity
Gallery
Promotional Publicity

Notes, O Level Business Studies Notes, Ordinary Level Notes

Promotional Publicity

By garikaib|2025-02-12T09:10:38+02:00February 12th, 2025|Notes, O Level Business Studies Notes, Ordinary Level Notes|

ZIMSEC O Level Business Studies Notes: Marketing: Promotional Publicity

Is a type of promotion that relies mainly on press releases to the media
Although this often involves mass communication promotional publicity distinguishes itself from advertising in that the information is published for free
Thus this type of promotion that relies on public relations effect of a news story which […]

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February 2025