Pre-monsoon rainfall in Karnataka and Kerala is known as mango shower (also known as April rains or summer showers). It helps in the ripening of mangoes.
Kindly note that the current break up of instaled capacity is hydro (3804 MW), wind power (21136 MW), Bio mass power / co-generation (4014 MW), Waste to power (107 MW) and Solar power (2132 MW). Further, notable fact is that wind power output alone exceeds nuclear-generated electricity in India.
The useful steps to prevent soil erosion are Afforestation, Contour Ploughing, Prohibition of shifting cultivation, Flood control, Restoration of long fallow, reclamation of alkaline and saline soil.
EXAMIANS