Answers

2014-06-13T23:16:59+05:30
The term"changes around us" means the alterations that we see,feel,etc around us.....it may be the rising temp. of earth or some sort of global issues....or something else....basically these are the after effects of some cause
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2014-06-14T00:11:04+05:30
Natural phenomenon occurring around us is often referred to as "things are changing around us"
Like-Building a flyover,more roads built,setting up new shops etc etc
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