Complex sentence: North of the Palar River in Andhra Pradesh, the central portion of the Eastern Ghats consist of two parallel ranges running approximately north-south; the lower Velikonda Range lies to the east, and the higher Palikonda-Lankamalla-Nallamalla Ranges lie to the west.
Split into simpler sentences: North of the Palar River in Andhra Pradesh, the central portion of the Eastern Ghats consist of two parallel ranges running approximately north-south; the lower Velikonda Range lies to the east. The higher Palikonda-Lankamalla-Nallamalla Ranges lie to the west.