(1) On July 17, 2006, a strong earthquake struck the Indian Ocean near Java Island, Indonesia, which triggered a tsunami in some coastal areas, causing at least 668 deaths, 1438 injuries, 287 missing and 74 100 homeless. On October 25th, 20 10 local time, an earthquake measuring 7.2 on the Richter scale occurred in the sea near mentawai islands, West Sumatra province, causing a tsunami, killing at least 40 people and leaving 380 missing.
(2) The snowstorm in China in 2008 (the snowstorm in southern China in 2008) refers to the natural disasters such as low temperature rain, snow and freezing in China since June 65438+ 10/0, 2008. Shanghai, Zhejiang, Jiangsu, Anhui, Jiangxi, Henan, Hubei, Hunan, Guangdong, Guangxi, Chongqing, Sichuan, Guizhou, Yunnan, Shaanxi, Gansu, Qinghai, Ningxia, Xinjiang, Xinjiang Production and Construction Corps and other 20 provinces (autonomous regions and municipalities) are all affected by low temperature, rain, snow and freezing disasters to varying degrees. As of February 24th, there were 1.29 people dead, 4 people missing and 1.66 million people resettled urgently. The affected area of crops was 65.438+0.78 billion mu, resulting in 87.64 million mu of disasters, with no harvest of 25.36 million mu; 485,000 houses collapsed and 6,543,800 houses were damaged; The direct economic loss due to the disaster is 1, 5 1.65 billion yuan [1]. The damaged forest area is nearly 279 million mu, and 30,000 national key protected wild animals are frozen to death or frostbite in the snowstorm [2]; The affected population has exceeded 1 100 million. Seven provinces, including Hunan, Hubei, Guizhou, Guangxi, Jiangxi, Anhui and Sichuan, suffered the most.
Second, the total population of the country is about 65.438+0.4 billion, and it takes 65.438+0.4 million such gyms to sit down. (65.438+0.4 billion divided by 65.438+0 million)
(1) 60s× 3 drops/sec× 60× 24/(20 drops/ml) *120 =155200ml.
1555200ml = 1.5552 tons
A: Water leaks 1.5552 tons every day.
(2) 1.5552 tons * 360 = 559.872 tons
559.872/55≈ 10 tons or so.
Answer: About 10 tons of steel can be smelted.