Day 1Driving down PM2.5 (P2) Fill in the table below:About green carsTypes Pure electric cars.... _________ because it can help reduce PM2.5 emissions.About green carsAbout green carsAbout green ……

such as Beijing and Shanghai are taking the lead. On Sept 2, Beijing said it will cut down PM2.5...治理PM2.5，共同呼唤蓝天。WE always check the weather before a trip. But after hearing a lot about air ……

) will be required to cut down PM2.5 density by 25 percent.“This is a tough task,” said Wang Jian, deputy...?That’s what made PM2.5 – small particles (颗粒) of pollution in the air with a diameter of 2.5 micrometers ……

site about whether authorities should use PM2.5 to monitor Beijing’s air quality. Beijing’s *meteorological authorities currently use PM10 to assess conditions, but unlike PM2.5, which monitors ……

.Now, let me tell you something about smog. The smog is caused by high levels of PM2.5 in the air. PM2...) or less. Waste gas from cars and factories is the biggest cause of PM2.5 pollution. The World Health ……

, driving cars and burning coal (燃煤) are two major factors (原因) for PM2.5.Poor air is bad for people... fog and smoke. An official for the Ministry of Environmental Protection told Beijing News that PM2.5 ……

-Tianjin-Hebei regional cluster will be required to cut down PM2.5 density (浓度) by 25 percent by 2017... and lasted for almost a week.On Feb 26, the reading of PM2.5 – small particles (颗粒) of pollution ……

a government plan *unveiled on Sept 12. The concentration levels of PM2.5 in the Beijing-Tianjin-Hebei.... China will cut coal use, shut down polluters and improve fuel quality to clean up the air.Strive ……

is taking action. Shanghai plans to charge (收费) the polluters that cause PM2.5 air pollution... pollution levels down by 50 percent by the end of 2017. 21ST ……

, the Chinese capital may limit car use in the center of the city, which authorities hope will cut PM2.5... for one-third of all PM2.5, a major air pollutant.The congestion fee will be charged mainly ……

(暴露) to PM2.5 is four times higher than outdoors, according to new research results released... be relieved (放心的) because they are less affected (影响) by PM2.5.To keep your air clean at home, you shouldn ……

and factories in cities. An official for the Ministry of Environmental Protection told Beijing News that PM2.5 pollution is the main problem with air pollution. PM2.5 refers to pollution with small particles 2.5 ……

and Shandong in the north to Hunan and Fujian in the south. PM2.5 is a major part of the heavy fog. PM is short for particulate matter (颗粒物).PM2.5 is small particles (颗粒) with a diameter (直径) of less than 2 ……

of PM2.5 in the city, Beijing, along with Shanghai, will ask cars to pay extra money to drive in the city center, a measure that will limit driving in the cities, China Daily reported.该句的主要结构是Beijing ……

matter (颗粒物质) known as PM2.5, to form smog. It does great harm to human health, especially our lungs... to you.Actually, the gray sky consists of a kind of particulate called PM2.5. It is too small ……