Sanitary / municipal fills and waste heaps are unavoidably hazardous due to1. Leachates2. Emanating gases3. Rodents and wandering animals4. Automobile workshops that seem to have an affinity for such neighbourhoodsWhich of the above are correct?

Sanitary / municipal fills and waste heaps are unavoidably hazardous d

1.	Sanitary / municipal fills and waste heaps are unavoidably hazardous due to1. Leachates2. Emanating gases3. Rodents and wandering animals4. Automobile workshops that seem to have an affinity for such neighbourhoodsWhich of the above are correct?
A.	1 and 4 only
B.	1 and 2 only
C.	2 and 3 only
D.	3 and 4 only
Answer» C. 2 and 3 only