Watch the video about the environmental protection in China. Choose the right statements.

• The Great Green Wall of China is the largest forest planting project in the world.
• Most of Nothern China is occupied by the desert.
• The Chinese use irrigation and technological systems of evaporation to produce vegetables and fruit successfully.
• The Chinese are erecting the walls of stones.
• People hardly find decent examples of agriculture in China.
• Only Chinese government service workers take part in the shelter belt of trees project.