Greece is a country located in southeastern Europe with over 3,000 islands. It has a population of over 10 million people and its economy relies heavily on industries like tourism, agriculture, shipping, and petroleum refining. Tourism, in particular, accounts for around 25% of Greece's GDP and employs nearly a million people. Agriculture also contributes significantly to the economy through production of goods like cotton, rice, olives, and tobacco. Shipping has long been an important industry for Greece as well.