Trees take many years to reach maturity.
Paper is made from wood pulp. As more
people are using recycled paper, fewer trees
would be cut down. Which of these graphs
shows the result that would be obtained
after a few years of carrying out this act of
conservation?
A
B
C
D
Ans 1:
Class : Class 8
wouldnt people just go back to paper made from treesafter their population increased?