Listen to the lecture about a recently discovered lost city. Answer the questions

What is the speaker's relationship with Pavlopetri?

• He has written about it.
• He is an expert on lost cities.
• He discovered it.
• He worked on the excavations of it.

What makes Pavlopetri unique?

• its age as an underwater city.
• its enormous size.
• its complex society.
• it is located in shallow water.

Based on new discoveries, how did Pavlopetri become submerged?

• The city was hit by a tsunami.
• The sea level changed over time.
• The ground beneath the city collapsed.
• The city was struck by several earthquakes.

What have the artefacts revealed about society in Pavlopetri?

• Pavlopetri's city plan is similar to that of today's cities.
• The people lived a simple existence as farmers.
• It was a very sophisticated culture.
• There were many wealthy people in Pavlopetri.

What does the speaker mean when he says 'the city is a frozen moment in time':

• The city shows exactly who lived there.
• The city is a very detailed image of a certain period in the past.
• The ruins show the exact day the city sunk.
• The mystery of what happened to the city is lost forever in the past.