Question

Which two or more of the following negative effects are associated with the
application of chemical fertilisers?
(a) eutrophication of lakes, dams and oceans
(b) contamination of underground water sources
(c) lower production levels
(d) soil pollution
The correct combination of alternatives is … .
(1) (a) and (b)
(2) (a), (b) and (c)
(3) (a), (b) and (d)
(4) (b) and (d)
(5) (c) and (d)

Answer 1

answer is abd thanku jjyu

Answer 2

Answer:

3 ......a,b,d..........