Question

Information about agricultural lands into fish ponds leads to food crisis and environmental pollution what are the effects

Answer 1

Conversion of agricultural land into fish ponds leads to food crisis and environmental pollution; For fish ponds to be available land must be dug, which leads to environmental degradation. ... The fish ponds will only provide fish as the only nutrients unlike agriculture where a variety of food crops are cultivated.

Answer 2

No one likes to convert the agricultural lands into fish ponds.  It not only leads to more food crisis, but also increases the environmental pollution.  

The fertile land is misused in this process. Both the natural ecosystem and natural habitats are fully destroyed.

If the farmers change their agricultural lands into the fish ponds, it will surely leads to increased level of foot shortage.