The main reason for the earthquakes in India is the tectonic movement. The Indian plate is continuously hitting at Asia plate at a rate of approximately 47 mm/year (anticlockwise).
Odhisha is the largest manganese producing state of India. Odhisha’s manganese reserves constitute 44% of the total reserves and produces 37% of the total manganese ore in India.
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.