Question

5 example of harmful
changes​

Answer 1

Answer:

1.)Shredding paper.

2.)Burning tires.

3.)Polluted air.

4.)Dumping of garbage.

5.)Throwing the garbage in the river

Answer 2

Answer:

Milk turning sour , food getting spoilt , rusting of iron, breaking of window pane and a forest fire are the 5 examples of harmful changes