1.We live in a planet which is beautiful but with many wounds.
2.These cyclones look beautiful ,but to humans ,they are terrible disasters.
3.the terrible Tornado will cause severe destruction wherever it went.
4. Debris flow has unimaginable destructive effect.
6.The Volcanic eruptions are earth's most angry expressions.
7.In the moives of 2012 ,the beginning of disaster is the yellowstone volcano eruption.
8.once the super volcanic erupts, the ash will arrive in Europe within 3 or 4days, and three-quarters of American's land could possibly "unrecognised"（面目全非）. In volcanic eruptions, 90% of people within 1,000 kilometers will not survive , because of inhaled ash in the lungs , most people would die. in the sky of ash will make the earth's average temperature drops 10 ℃ every year, it will fall to 12 ℃ in the arctic, such cold weather will last 6 to 10 years.so, once the Yellowstone park super volcano erupted, it will be a real disaster for
earth and mankind.
The scientists identified that sun molecular active movement close to the peak may cause the global communication paralyzed.
If the planet really exist, then in late December 2012, the planet will close to the earth again,it may bring influence that cannot be estimated for our earth .
Some say that doomsday destruction, some say that evolution ascension. No matter what, all we need to do is Preparing to face the disaster and loving each other.
没改的那几句基本没什么问题.