Question

वायु प्रदूषण पर टिप्पणी ​

Answer 1

Answer:

air pollution is a major problem all over it can be life threatening for the new generation as the level of oxygen is becoming less . We can take a true example in today's time people are paying hefty amount for oxygen to survive while older generation received it free of cost from the trees. A best way to reduce pollution is to use bicycle for journeys