Read the picture below and answer: Read the picture and text, and answer the following questions based on the knowledge you have learned. In recent years, haze weather has affected a wide range of areas and lasted for a long time in our country.

(1) Fog and haze are both weather phenomena in which the air contains a large number of small particles that reduce the visibility of the air. The difference is that fog contains water droplets or ice crystals, while haze contains solid particles. Fog does not affect air quality, but haze is the result of air pollution. Fog has no impact on people's health, but haze can harm people's health.

(2) Combined with the diagram, we know: Central and eastern my country The provincial-level administrative regions where haze weather has occurred for more than five consecutive days include Beijing City, Tianjin City, and Hebei Province. Their abbreviations are Beijing, Tianjin, and Hebei;

(3) The key to improving haze weather is Reduce pollution sources. Measures to reduce air pollution and reduce the occurrence of haze include: green travel, bus travel, CD-ROM action, vigorous promotion of new energy sources such as solar energy and wind energy, etc.

So the answer is:

(1) Fog and haze are both weather phenomena in which the air contains a large number of fine particles that reduce the visibility of the air. The difference is that fog contains water droplets. Or ice crystals, haze contains solid particles. Fog does not affect air quality, but haze is the result of air pollution. Fog has no impact on human health, but haze can harm human health, etc.;

( 2) Beijing, Tianjin, and Hebei;

(3) Green travel, bus travel, CD-ROM action, vigorous promotion of new energy sources such as solar energy and wind energy, etc.