Suggest measures for controlling carbon dioxide levels in the atmosphere. [2 MARKS]
Suggesting measures: 2 Marks
Measures for controlling carbon dioxide levels in the atmosphere are:
(a) Reduce the consumption of petrol in the automobiles
(b) Use of CNG or clean fuel
(c) Instead of burning litter, prepare a manure out of it.
(d) Treatment of smoke to remove harmful gases before discharging into the atmosphere
(e) Plant more trees