Question

B. Fill in the blanks.

2.In spring, when the rivers thaw, the logs are floated downstream to the________for processing.

3.About_______of forest products of the World come from Canada.

4._________are nowadays used in place of axes for felling of trees.
5.________are blasted to loosen the jammed logs.
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Answer 1

Answer:

4.Machines

3.39 percent