Read the graphic materials and answer the following questions based on the knowledge you have learned.

In recent years, haze weather has had a wide impact, long duration, and high pollution concentr

Read the graphic materials and answer the following questions based on the knowledge you have learned.

In recent years, haze weather has had a wide impact, long duration, and high pollution concentration in our country.

(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, while haze contains water droplets or ice crystals. 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) Beijing and Tianjin< /p>

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

Test question analysis:

(1) Fog and haze are 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. Haze is the result of air pollution. Fog has no impact on people's health, but haze can harm people's health.

(2) The provincial administrative regions where haze weather occurs for more than 5 consecutive days in central and eastern my country are Beijing and Tianjin, and their abbreviations are Beijing and Tianjin.

(3) The key to improving haze weather is to 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.