Notes, summaries, assignments, exams, and exercises for Geography for Secondary education

Stages of Human Evolution (Hominids)

• Australopithecus (4.2 Million Years Ago)

  Originating in South Africa. Characteristics include bipedalism, upright posture, and a height of approximately 1 meter. Used tools (though not manufactured). Example fossil: Lucy.

• Homo Habilis (2.4 Million Years Ago)

  Found in Africa. Height: 1.55 m. They were the first to manufacture instruments, using river-cut edges to shape tools.

• Homo Erectus (1.8 Million Years Ago)

  Spread across Africa, Asia, and Europe. Key developments include the use of fire and the production of various instruments, such as axes and knives.

• Neanderthal Man (200,000 – 35,000 Years Ago)

  Lived in Europe during the glacial epoch. They sought refuge in caves, used fire, dressed skins, and buried their

Item 10: Greek Civilization Basics

Greek civilization: basic features

The Greeks spread and diffused across the Mediterranean, bringing cultural advances to neighboring peoples such as the Cretans, Phoenicians and the peoples of the Fertile Crescent. Their cultural legacy highlights a productive economy, writing, and slavery. Important Greek contributions include democracy, philosophy, and theater.

Geography, Climate and Polis Formation

The Greek world occupied the southern Balkans, the coast of Asia Minor, the Aegean and Ionian islands. This region was characterized by rugged mountains, deep valleys and generally poor vegetation due to a dry, hot climate. These physical features inhibited large-scale agricultural development and encouraged the...

Tertiary Sector: Definition and Characteristics

The tertiary sector includes economic activities that do not produce material goods but instead focus on serving the population. These activities are characterized as:

• Intangible and Immaterial: Services cannot be stored.
• Heterogeneous: A wide variety of service types.
• Proximity: Located near the consumer.
• Mechanization: Generally low levels of mechanization.
• Distribution: Unevenly distributed across regions.

Classification of Services

• Social Services: Provided to ensure public welfare, including education and health. These can be public (funded by taxes) or private.
• Distribution Services: Includes information, movement of people, wholesale trade, and transport.
• Business Services: Personalized support for

Earth Spheres and Surface Features

• Atmosphere: is the gaseous layer surrounding the Earth.
• Hydrosphere: is the whole set of waters existing on our planet.
• Lithosphere: is the solid outer part of Earth.
• Continents: are large landmasses surrounded by oceans and seas.
• Oceans: are great masses of salt water.
• Equator: the 0° parallel and the great circle dividing the Northern and Southern Hemispheres.
• Tropic of Cancer: the parallel north of the equator; it crosses parts of Africa and the Americas.
• Tropic of Capricorn: the parallel south of the equator; it crosses parts of South America and southern Africa.
• Map: is the representation of the Earth.
• Scale: maps reflect Earth's surface in a limited way according to a chosen scale.

Map Terms and Map Types

• Topographic

Formation and Characteristics of the Himalayas

The Himalayas, one of the most prominent mountain ranges in the world, were formed as a result of the collision between the Indian Plate and the Eurasian Plate. This collision led to the upliftment of the Himalayas, creating a series of parallel mountain ranges with varying orientations in different regions of India.

The Great Himalayas, also known as the central axial range, span approximately 2,500 km from east to west and have a width ranging from 160-400 km from north to south. The Himalayas act as a natural barrier between the Indian subcontinent and Central and East Asian countries, influencing the climate and biodiversity of the region. The range is characterized by diverse ecosystems, including...

c) The Economic Environment

Britain possessed a national market: there were no internal customs borders and a single currency. Furthermore, Britain controlled a vast empire, enabling British companies to obtain raw materials and sell manufactured goods globally.

d) The Intellectual Environment

Adam Smith, a Scottish economist, was the most important economic philosopher of the Enlightenment. In 1776, he published The Wealth of Nations. In this book, he defended three main ideas:

• Anti-mercantilism: The wealth of a nation is not its gold reserves, but the goods and services it produces.

5. Consequences of the Industrial Revolution

The Industrial Revolution (IR) was not only a technical and economic process; it also transformed society. The main social...

Measuring Global Development and Inequality

Inequalities can be measured in many ways because development is not only about money. The traditional way to measure development is wealth, usually through the Gross Domestic Product (GDP) and GDP per capita. These indicators show how much a country produces and how rich it is on average, but they do not show how wealth is distributed or what the quality of life is like.

For this reason, welfare is also considered. Welfare refers to overall well-being and includes:

• Housing and safety
• Social services
• Access to culture
• General living conditions

Contemporary Development Indicators

To understand development more accurately, contemporary indicators are used. One of the most important is the Human Development

Key Milestones in Sustainable Development

The Club of Rome (1968)

• Created by scientists, economists, businessmen, and civil servants concerned about the way modern societies were developing their economies.
• "The Limits to Growth" (1972, MIT, Massachusetts Institute of Technology): This projection for the next 100 years makes clear that our economic model is not sustainable, primarily due to resource depletion and pollution.

First Earth Summit (1972)

As the UN wanted to address environmental problems, they created the Brundtland Commission, which published "Our Common Future" (1987). This report defined "sustainable development" as development that "meets the needs of the present without compromising the ability of future generations to meet their...

Imperialism: A Definition

Imperialism is a system where one powerful nation occupies, controls, and exploits smaller nations. The world's largest and richest dominant imperial power was Great Britain, which included Canada, India, Ceylon (Sri Lanka), Burma, Australia, New Zealand, Hong Kong, South Africa, Egypt, and various other territories across Africa.

Causes of Imperialism

• Political and Strategic: The possession of colonies ensured power and allowed for the control of trade routes and strategic territories.
• Demographic: Colonies served as territories where excess population could be sent to reduce unemployment.
• Economic: Increased production required raw materials, cheap labor, and new places to invest capital.
• Ideological: Social Darwinism

Key Historical and Economic Concepts

Balance of Power

Parity or stability between competing forces. It represents a 'just equilibrium' between the members of the family of nations, designed to prevent any one nation from becoming strong enough to enforce its will upon the rest.

Demographic Metrics

• Birth rate: Nativity or childbirths per 1,000 people per year.
• Mortality rate: A measure of the number of deaths per population.
• Life expectancy: Average number of years of life remaining at a given age.

Agricultural Systems

Fallow System of Farming

Fallow refers to land that is plowed and tilled but left unseeded during a growing season. The practice of alternating wheat and fallow assumes that by clean cultivation, the moisture received during the fallow...