#1
- Vast amounts of air pollution are very hazardous.
- China has vast amounts of air pollution.
= China is very hazardous.

#2
- China's high levels of air pollution cause many death's in their country.
- China's air pollution level at one point in time was the same level of the current air pollution level in the United States.
- Air pollution will only increase in the near future if something is not done.
= The United States' air pollution levels will become like China's in the future unless someone takes action.

China’s current air pollution level is the highest in the world, causing a huge death rate in their country from hazards such as acid rain and smog in the air. Air pollution is a serious hazard to many people if its levels rise too high. All air pollution levels start from somewhere; they do not simply jump from zero to one thousand overnight. The United States should keep a careful watch on the air pollution levels in China so that we do not repeat the mistakes they made. If our country does not keep a careful watch on the perilous Chinese position, the United States may end up in the same boat one day. China’s current air pollution level is the highest in the world, causing a huge death rate in their country from hazards such as acid rain and smog in the air. Because air pollution starts from somewhere, the levels in China were at one time same as the current levels in the United States. Air pollution will only increase in the near future in our country if something is not done. Therefore, the United States’ air pollution levels will become like China’s in the future unless someone takes immediate action.