Forest fires cause millions of rupee of damage each year to the forest. Within the span of a few hours, hard work of generations of forest officers can be ruined. Causes of fires is / are :
ABurning of grass by graziers for the sake of the tender grass, which comes up after a fire
BAll of the above
CBurning of grass and undergrowth along patches frequented by villagers for easy passage
DFires caused by sparks from locomotive engines passing through the forest
EBurning to facilitate the collection of minor produce
Correct answer
B. All of the above
Explanation
The correct answer is All of the above.