Trade is the buying and selling of goods and services between different countries around the world. Goods that are brought into a country are called imports and those that are sold to another country are called exports.
A huge global economy means that if something happens in one area it can have a knock-on effect worldwide. This process is called globalisation.
Globalisation is the process by which the world is becoming increasingly interconnected as a result of a huge growth in trade and cultural exchange. Globalisation has increased the production of goods and services.
The largest companies are no longer national firms, located in one single country; they are multinational corporations with businesses in many countries.
Globalisation has been taking place for hundreds of years but has rapidly increased over the last 30 years or so.
Globalisation has resulted in:
Although globalisation is most likely helping to create more wealth in developing countries, it is not helping to close the gap between the world's poorest countries and the richest.