A very strong wind is called

We  must breathe  _________for health.

________ keep our body strong and fit.

 The ___________ from factories  and vehicles  makes  the air impure.

Wind pushes  the water  in the rivers  and the sea, and causes

Impure air  harms

When air moves fast it is called

Wind makes the fan of  a ___________ move.

While  sleeping  we should  keep our face

________makes  the air  fresh and pure.