Question

How a environment was change in our locality in past two three decades

Answer 1

environment change at very fast rate in last two to three decades in our locality.

Answer 2

in old days the environment is very good.but now a days:
=>the people started some industries, the industries release a lot of smoke.that effect air so much ,and the environment is changing.
=>people started cutting down the forests,that effect the people life and also the environment.
=>people throwed all the medical wastes, industrial wastes in the Rivers.
=> these are the problems that changed the environment from past two decades