Question 1

What is the significance of the 2004 Indian Ocean tsunami in terms of disaster preparedness?

Accepted Answer

The 2004 tsunami highlighted the need for an effective tsunami warning system in the Indian Ocean region, as many areas were unprepared for such a disaster. In response, countries collaborated to establish the Indian Ocean Tsunami Warning and Mitigation System, improving global disaster response and preparedness.

Question 2

What long-term impacts did the 2004 Indian Ocean earthquake and tsunami have on affected communities?

Accepted Answer

The long-term impacts included significant loss of life, destruction of infrastructure, and economic challenges for affected communities. Recovery efforts took years, leading to changes in building codes, community planning, and a greater emphasis on disaster resilience and preparedness in vulnerable regions.

Question 3

What were the immediate effects of the tsunami generated by the earthquake?

Accepted Answer

The tsunami generated by the earthquake struck the coasts of several countries, including Indonesia, Thailand, India, and Sri Lanka, within minutes. It caused widespread devastation, with waves reaching heights of up to 30 meters, leading to the deaths of over 230,000 people and displacing millions.

Question 4

What caused the 2004 Indian Ocean earthquake and tsunami?

Accepted Answer

The 2004 Indian Ocean earthquake was caused by the subduction of the Indian Plate beneath the Burma Plate. This tectonic activity released a massive amount of energy, resulting in one of the largest earthquakes ever recorded, measuring 9.1 to 9.3 on the moment magnitude scale.

2004 Indian Ocean earthquake and tsunami

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