What were the features of the economic activities of the Greeks?

The economic activity of the Greeks was based on the cultivation of fruit trees and grapes. Due to the climate, they could not engage in active farming. The rivers were constantly drying up, and the soil was not fertilized. The Greek states mainly developed trade activities and crafts. They have reached a high level in construction and art. The Greeks cooperated with many countries through trade links. Their activities were based on the extraction of minerals and their processing. They were also engaged in fishing.