It is extremely cold across North India at this time. Because of which people are forced to remain confined to their homes. Also, people are resorting to bonfires to escape the morning and winter chill. Due to increasing cold, fog is also causing havoc. People are also facing problems due to fog.
The first fog is known as advection fog. This fog is often seen in the early morning in ponds, lakes and grasslands. Whereas, the second one is made from Radiation Fog. This fog is often seen on the ground or in valleys. Whereas the third fog is formed from Upslope Fog. According to the information, this type of fog is formed when air rises from a sloping place. It is mostly seen on Arctic lakes and ponds.
Fog also causes harm to humans. If you breathe fog for too long, your lungs may catch a cold. This happens because moist air goes inside the lungs. Fog can also cause cough, sneeze and cold. However, it affects only those who have low immunity. At the same time, sulfur dioxide increases in smog. Due to which, due to breathing, it enters the person’s body and one has to face problems like breathing.