The picture below shows the haze weather distribution map during the Lantern Festival in my country on February 24, 2013. Read the map to complete the following questions. (1) According to the pictur

The picture below shows the haze weather distribution map during the Lantern Festival in my country on February 24, 2013. Read the map to complete the following questions. (1) According to the picture, it appeared on the Lantern Festival in 2013

(1) According to the picture, the provinces (autonomous regions and municipalities directly under the Central Government) that experienced haze weather on the Lantern Festival in 2013 include Beijing, Tianjin, Hebei Province, Shandong Province and Jiangsu Province.

(2) Beijing is located at the junction of the Taihang Mountains, Yanshan Mountains and the North China Plain. It is the capital of the Republic of China. The 12th National People’s Congress will be held from March 5 to March 18, 2013. The first session of the People's Congress was held in Beijing, which shows that Beijing is the political center of the country.

(3) Air transportation has the advantages of fast speed, comfort and safety. If Beijing citizens want to experience the freshness of Fujian and the free "forest" experience in our province, the fastest mode of transportation they can choose is air transportation.

(4) By changing ground conditions, it affects the climate of local areas. For example, artificial afforestation, construction of reservoirs and irrigation projects can improve the climate in local areas. If forests are cut down arbitrarily, it may worsen the local climate.

So the answer is: (1) Hebei Province; (2) North China; Politics; (3) Air transportation; (4) Artificial afforestation.