Ontario Grade 8 Geography (Grade 8)
Chapters: 2
1. A. Global Settlement: Patterns and Sustainability
A1 Application: Interrelationships between Settlement and the Environment · A2 Inquiry: Human Settlements and Sustainability · A3 Understanding Geographic Context: Settlement Patterns and Trends
- Settlement Patterns: Where and How People Choose to Live – A settlement is any place where people live, from a tiny hamlet to a megacity. People settle where the site is good: fresh water, flat land, fertile soil, safety from floods and enemies, and easy trade routes. Settlements take three main shapes: nucleated (clustered around a centre), linear (in a line along a road, river or coast) and dispersed (homes spread far apart). Population density = people ÷ area (people per km²) tells how crowded a place is. The physical environment shapes settlements (rivers, relief, climate, natural hazards), and settlements change the environment (cleared forests, pollution, lost farmland). Settlements form a hierarchy: hamlet, village, town, city, megacity. Today more than half the world lives in urban areas and cities are spreading outward (urban sprawl). A sustainable community uses land wisely: homes close together, mixed land use, parks, public transport, clean energy, and less waste.
2. B. Global Inequalities: Economic Development and Quality of Life
B1 Application: Global Inequalities in Quality of Life · B2 Inquiry: Development and Quality of Life Issues · B3 Understanding Geographic Context: Global Economic Development and Quality of Life
- Quality of Life and Development: How We Measure Living Well – Quality of life means how well people live: their health, education, safety, freedom, environment and income. Geographers measure it with indicators such as income per person, life expectancy, literacy, child deaths and access to safe water. One indicator alone can mislead, so we combine them in indexes like the Human Development Index (HDI). Scatter graphs show links between indicators, and population pyramids show the age structure that often goes with each level of development. Many factors work together in a chain: clean water, health, schooling, jobs and income. Governments, charities and international groups run programmes to raise quality of life; we judge them by checking whether the indicators really improved, for whom and at what cost.