Question

why should the use of cattle cake as fuel be discouraged

Answer 1

Burning of cattle cake causes release of smoke which causes air pollution so it use shoukd be discouraged.

Answer 2

Cattle cake is a biomass fuel it gives energy as well as alot of smoke which may cause pollution. Generally government discourage this to villagers and help them for using LPGs. But past most of the villagers uses cattle caje for their fuel.