Answers

2016-02-21T19:36:12+05:30
They say so because of the developed transportation and communication which has made travelling and communication faster than before
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greenary areas have came down
plz mrk dis brainliest
2016-02-21T19:41:47+05:30
Because science has conquered time and distance. we can travel from one place to another with a quickness which our forefather could not have dreamt of. that's why some people says that the world has shrunk.
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