About Geography

麥草固根治沙法 is planting 麥草 in deserts so that the deserts can be alive. Then people can start planting more different types of plant in the deserts and at last become a little forest. I think people should use this method in all the deserts so there will be more forests and forests can produce oxygen and carbon dioxide and then can help to cool down our Earth.

麥草是一種耐旱的植物
麥草固根治沙法是在沙漠地區種植耐旱植物形成植皮
令地表不再受風沙侵蝕