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IX. Read the following pasnage, and then ansr the questions below.
Every day of the year throughout the orld. about twenly million puper bags and
Iewspapers are screwed and thrown away. Making paper requires a lot of wood pulp and the
work of millions of workers. Many countries have had plans to recyclc waste paper to save
moncy and labor In countrics where there is the cooperation of the public, paper mills recycle
as much as sixly percent of waste paper. Their simple work is to take away the ink, cnush it up
and make it into pulp again. For every ton of reeycled newsprint, twelve trees can be savil.
We can insist that the more paper people save, the more trees are preserved.
71 How many paper bags and newspuper are screwed and thrown away every day?
72. Whai have many countrics done to sive money and labor in making paper
73 What percentage of waste papcer is recycled with the help of the public?
74. What do the paper mills do to reusc waste paper?
75. Ilow many trees can be saved for every ton of recycled newsprint?