Relacionar Columnas Economic sectorsVersión en línea Economía por David Tordesillas 1 Dry crops 2 The primary sector 3 Irrigated crops 4 Deep-sea fishing 5 Intensive farming 6 Arable farming 7 Coastal fishing 8 Fish farming 9 Livestock farming 10 Extensive farming Boats can stay close to the land. Animals spend a lot of time outside. Need more water than rainwater. It produces raw materials Use land to produce plants products (crops) Many animals live together in an enclosed space. Farmers use land to raise animals. Boats go out on the high sea for many weeks. Seafood is produced inland. Grow well with rainwater