Ответ:

My favourite TV programme is a popular educational programme about nature. I usually watch it at the weekend with my family. The programme shows beautiful places and rare animals. The presenters explain interesting facts in a simple way. I learn a lot about different countries and their wildlife. I especially like programmes about oceans and forests. They are exciting but also very useful. After watching them, I want to read more about nature. I think this programme is better than watching television without any purpose.