Complex sentence: India's inland water resources comprising rivers, canals, ponds and lakes and marine resources comprising the east and west coasts of the Indian ocean and other gulfs and bays provide employment to nearly 6 million people in the fisheries sector.
Split into simpler sentences: India's inland water resources include rivers, canals, ponds and lakes, coupled with the east and west coasts of the Indian ocean and other gulfs and bays. These provide employment to nearly 6 million people in the fisheries sector.