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Name: dawei dai
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The problem of population

There exists a definite link between world population and the amount of energy consumed around the globe. From 1900 to 2050, the world population will dramatically increase from 1.6 billion to 9 billion. It is illus trolled its population growth rate by staying at 7.0 percent in 2003, 4.7 percent lower than average world rate. […]

The Widespread of the Food Additive——A Misunderstanding of Food Additive

Nowadays, lots of food safety incidents draw people’s attention. “Food Additive” becomes well-known. Many originally unfamiliar chemical terms become household names due to their links with foods familiar to people. For example, poison milk powder with melamine, ham with clenobuterol hydrochloride, and beef cream with amino acids, etc. Food additive has gradually been regarded as […]