The main components of photochemical smog is

Related MCQs

• Which of the following is the major photochemical smog?
• SMOG is derived from :
• SMOG is caused due to
• Who had coined the term SMOG?
• Which of the following diseases are caused by the smog? (i)Rickets (ii)Throat Cancer (iii)Skin Cancer (iv)Breathing Problem Options are:
• Main source of acid rain is
• The main cause of world population growth in 18th and 19th centuries was
• The main factors contributing to the decline in death rate in 20th century were