Africa is the second-largest continent, covering about a fifth of the world’s landmass
- Discover Australia - its regions and climate, the plants and animals as well as the people who live there.
India is a subcontinent with the largest population on Earth.
Earthquakes are among the worst natural disasters. They can destroy large areas and kill thousands of people.
London is the capital of the United Kingdom and one of the world's largest cities.
Explore the largest city in the United States and one of the most important metropolitan areas in the world.
The project of uniting Europe started after World War II. The EU has become a political, economic and cultural union.
Tropical rainforests are woodlands around the equator with a lot of vegetation that is evergreen. It is very warm and rain falls throughout the year.
Weather is the atmosphere at any certain time, while climate refers to weather conditions over a year.
Today , more than 8 billion people live on Earth. This unit is about population growth and the problems the world' population faces.