Observe and discuss :What is the similarity in the three pictures give

1.	Observe and discuss :What is the similarity in the three pictures given above?
Answer» All the pictures given above show large scale emission of smoke through different agencies. This smoke directly mixes with the atmosphere, disturbing the balance between the constituents of air and causing air pollution.

Observe and discuss :What is the similarity in the three pictures given above?

Answer»

All the pictures given above show large scale emission of smoke through different agencies.

This smoke directly mixes with the atmosphere, disturbing the balance between the constituents of air and causing air pollution.