in the production of this special series for children, soso sisi farzi, zoom zoom and baba gazi are the main characters of an animation series of motors, a family story of motors who are forced to migrate to a village around the city where they live. motors project 50 episodes . the topics we covered in the motors project were issues affecting preschool children . things happen, my decision was that in terms of color and light and other things, and in terms of work rhythm and beat. ahankar , we should use a song that will not bore the children , so to speak, not full of dialogues and talkative, and will transfer and explain more to the situations that may be in the center cities. the animation of surah azon on motors is producing several animation assemblies . sahar zwanati of sed and sima news agency, director general of natural resources of tehran province said that 2 million saplings will be planted in 1,500 hectares of tehran's lands this year, according to mr. bayani, in line with the implementation of the plan to plant 1 billion so far , 400,000 trees have been planted in 912 hect