Petra's Archaeological Discoveries and Floods

Experts have been investigating why the people of Petra deserted their city. While it was believed that an earthquake destroyed Petra, new evidence suggests a massive flood may have been the cause. Archaeologists discovered white sandstone in a red rock valley, indicating a flood. Petra's inhabitants had engineered a tunnel to redirect rainwater, but evidence shows it may have failed, leading to catastrophic flooding. This flood could have covered the streets with sand and debris, explaining the city's abandonment.

What was the initial belief about the destruction of Petra?

• It was never inhabited.

• It was destroyed by a volcanic eruption.

• It was abandoned due to a plague.

• It survived a devastating earthquake.

What unusual discovery did archaeologists make in Petra?

• A secret underground city.

• Ancient manuscripts.

• White sandstone in a red rock valley.

• A hidden treasure chest.

What characteristic of the white sandstone puzzled the archaeologists?

• Its size.

• Its location.

• Its age.

• Its color and texture.

What event in 1963 raised questions about Petra's destruction?

• A sandstorm.

• A flood that killed 22 visitors.

• A volcanic eruption.

• A massive earthquake.

What was the purpose of the tunnel built by the Naes?

• To store water for droughts.

• To serve as a secret passage.

• To redirect excess rainfall.

• To mine precious stones.

What was the main connection to the outside world for Petra?

• The river crossing.

• The mountain pass.

• The underground tunnels.

• The main seek.

What did the Naes do to prevent flooding?

• Raised the city walls.

• Created a drainage system.

• Constructed a tunnel.

• Built a dam.

What evidence suggested the tunnel's failure?

• The tunnel was used for storage.

• The tunnel was never completed.

• Water was massively backed up.

• The tunnel was blocked by debris.

What was the estimated height of the floodwaters?

• 2 meters

• 5 meters

• 7 meters

• 10 meters

What was the potential impact of the flood on Petra's streets?

• Covered with 20 feet of sand.

• Covered with 16 feet of sand.

• Covered with 10 feet of sand.

• Covered with 5 feet of sand.