Fossil fuel is the main source of energy. In some countries, the use of alternative sources of energy is encouraged. To what extent do you think is it a positive or nagetive development?
IN SOME COUNTRies owing a home rather than renting one is very imporant for people. why might these be the case? do you think it is a posiive or nagetive situation?
Tourism has increased so much over the last 50 years that it is having a mainly nagetive impact on local inhabitants and the environment, others claim that it is good for the economy. Discuss the advantages and disadvantages of tourism and give your own opinion.