In the past, a great many people used to use disposable plastic bags for shopping and other purposes. However, the excessiveuse of disposable plastic bags has led to great damages both to environment and to people’s health.On the one hand, it takes about 200 years for a buried plastic bag to decompose and be absorbed by the soil. On the other hand, the use of disposable plastic bags will indirectly do harm to people’s health, which is less known to the public. Sometimes people buy hot food pa...
