WORLD HISTORY

Detailed explanation-1: -Trade. Greece’s main exports were olive oil, wine, pottery, and metalwork.

Detailed explanation-2: -Fishing. For the ancient Greeks and Romans fishing served as a source of income, food, and entertainment. Fishes such as tuna, sturgeons, mackerel, jellyfish, anchovies, lobsters, sprat, red mullet, oysters, mussels, sea urchins, salted fish, squid, and octopus were popular meals in ancient Greece or Rome.

Detailed explanation-3: -Because farming didn’t produce huge surpluses, and travel across the terrain was difficult, the Greeks came to depend on the sea. People living near the Mediterranean, Aegean, and Ionian Seas became fishers, sailors, and merchants.