Brazil: Land, People, Economy and Regional Differences

Images and ideas about Brazil

Many people think of football, carnival, beaches and the Amazon rainforest. These are real, but they are only part of the picture. An image is a simple idea in our head. Geographers check images against facts.

Facts: Brazil covers about 8.5 million km², the largest country in South America. About 203 million people live there (2022 census) and around 87 out of 100 live in towns and cities. People speak Portuguese. Brazil has huge cities, big factories and large farms, but also big gaps between rich and poor.

Ask: which image is true for the whole country, and which one is true only for a place?

Physical geography: relief, rivers and weather

Relief means the shape of the land. Brazil has three big pieces.

• The Amazon basin in the north: a low, flat plain drained by the Amazon river and its many branches.
• The Brazilian Highlands in the centre and southeast: old, worn plateaus with low mountains. There are no young high mountains in Brazil.
• A narrow coastal plain along the Atlantic, where steep edges of the plateau come close to the sea.

The Pantanal is a huge wetland that floods in the rainy season.

Weather changes from north to south. The north is hot and wet all year, so rainforest grows. The centre has a wet and dry season, so savanna (called the cerrado) grows. The northeast inland is dry scrub that often has droughts. The far south is cooler with mild winters.

Population patterns

Brazil has low density overall (about 24 people per km²), but people are spread very unevenly.

• Most people live near the Atlantic coast. This is where Europeans first arrived, where ports grew and where mild weather and flat land helped farming and trade.
• The southeast has about 42% of the people on only about 11% of the land. São Paulo is one of the biggest cities in the world.
• The Amazon region has about 45% of the land but only about 8.5% of the people.

The capital Brasília was built in the interior in 1960 to pull people and money inland.

Economic patterns

Brazil is the biggest economy in South America. Different areas earn in different ways.

• Southeast: factories, banks, services, coffee. The most money is made here.
• Central savanna: large farms for soy and maize, and cattle. New roads and machines turned the cerrado into farmland.
• Amazon: wood, mining, cattle ranching, and cutting forest. This causes deforestation, which harms animals and the climate.
• Northeast: sugar and tourism on the coast, small farms inland. Many people are poor here.
• South: family and large farms (wheat, rice, grapes) and industry.

Big exports: soy, iron ore, oil, beef, coffee and sugar.

Regional differences inside the country

Geographers split Brazil into five regions: North, Northeast, Centre-West, Southeast and South. They differ in size, people, money and weather. A rule of thumb: the south and southeast are richer and more urban; the north and northeast are poorer and have more rural poverty.

Differences have causes: history (the coast was settled first), nature (dry northeast, wet north), and choices (where roads, ports and factories are built). Governments try to reduce gaps with roads, schools and help for poor families.

Try it: use the picker in the 3D. For each area write down people share ÷ land share. Which area is the most crowded for its size? (Southeast.) Which is the emptiest? (Amazon.)

Key formulas and definitions

• Population density = people ÷ area (people per km²)
• Brazil: about 203 million people ÷ about 8.5 million km² ≈ 24 per km²
• Region density = (share of people × total people) ÷ (share of land × total land)

Worked examples

Common mistakes

• Saying Brazil is all rainforest. The savanna, dry scrub and cool south are large too.
• Thinking low overall density means people are spread evenly. They are not.
• Mixing up the Amazon (low plain) with the highlands (plateaus).
• Judging a whole country by one image such as carnival or football.