Crossword Puzzle THE PRIMARY SECTOROnline version Let's review the vocabulary! by Aguasantas Cano 1 2 Rubber, cotton, palm oil... 3 4 5 6 Unprocessed substances 7 This type of agricultura is found in some coastal areas with humid tropical climates 8 9 Water with ditches or pipes 10 It is the management and cultivation of forests and their resources 11 Farming 12 It involves catching sea life 13 It involves extracting raw materials from the earth 14 It involves growing crops and rearing animals 15 16 unwanted plants 17 Genetically modified crop 17 7 6 8 4 16 11 2 15 9 12 13 3 14 10