2004 Indian Ocean Earthquake Impact

The video discusses the 2004 Indian Ocean earthquake and tsunami, one of the deadliest natural disasters in history. It explains the geological causes, the massive energy release, and the resulting tsunami that devastated coastal regions, killing 230,000 people across 14 countries. The video also covers the global impact, including changes in sea level and Earth's rotation. It concludes with a preview of the next episode, focusing on Indonesia, the first country hit by the tsunami.

What was the primary cause of the 2004 Indian Ocean earthquake?

• Meteor impact

• Human activities

• Subduction of tectonic plates

• Volcanic eruption

How many countries were affected by the tsunami waves?

• 16

• 14

• 12

• 10

What was the magnitude of the 2004 Indian Ocean earthquake?

• 7.8

• 10.0

• 9.2

• 8.5

How long did the plate rupture last during the earthquake?

• Several hours

• Several minutes

• Several seconds

• Several days

In which direction did the main energy of the tsunami waves travel?

• North-South

• South-North

• East-West

• West-East

What was the estimated rise in global sea level due to the earthquake?

• 1 millimeter

• 0.5 millimeters

• 0.1 millimeters

• 2 millimeters

How much did the Andaman and Nicobar Islands shift due to the earthquake?

• 1.25 meters

• 2 meters

• 3 meters

• 0.5 meters

What was the impact of the earthquake on Earth's rotation?

• No impact

• Caused a 1-second delay

• Shortened the day by 2.68 microseconds

• Lengthened the day by 2.68 microseconds

Which country was the first to be hit by the tsunami?

• India

• Indonesia

• Sri Lanka

• Thailand

What is the focus of the next episode in the series?

• Indonesia

• Sri Lanka

• Thailand

• India