Question 1

True or false: Krakatoa’s eruption was caused by a massive meteor impact.

Accepted Answer

False. It was a volcanic eruption, not a meteor. The explosion resulted from magma meeting seawater, causing catastrophic steam-driven blasts.

Question 2

True or false: The eruption created a new island called Anak Krakatoa immediately after the blast.

Accepted Answer

False. Anak Krakatoa (‘Child of Krakatoa’) emerged in 1927, decades later, from the same caldera, not right after the 1883 eruption.

Question 3

True or false: The eruption spawned a tsunami that reached heights of over 130 feet.

Accepted Answer

True. The tsunami, generated by the volcano’s collapse, reached 138 feet high and killed over 36,000 people in coastal areas.

Question 4

True or false: Krakatoa’s eruption caused a global temperature drop of over 1°C for five years.

Accepted Answer

True. Volcanic ash and sulfur aerosols blocked sunlight, lowering global temperatures by about 1.2°C for years, creating vivid sunsets.

Question 5

True or false: The sound of Krakatoa’s eruption was heard in Europe and North America.

Accepted Answer

False. The sound traveled only about 3,100 miles, reaching Australia and islands in the Indian Ocean, but not across the Atlantic or Pacific.

Question 6

True or false: No one died from the actual volcanic blast; all casualties were from the tsunami.

Accepted Answer

True. Surprisingly, direct blast victims were minimal; nearly all 36,000+ deaths came from the massive tsunamis that followed.

Question 7

True or false: Krakatoa’s explosion was the largest volcanic eruption in recorded human history.

Accepted Answer

False. While massive, the 1815 Mount Tambora eruption was larger, ejecting more material and causing the ‘Year Without a Summer.’

Question 8

True or false: The 1883 Krakatoa eruption was heard over 3,000 miles away in Australia and Rodrigues Island.

Accepted Answer

True. The explosion was so loud it was heard as far as 3,100 miles, creating the loudest sound ever recorded in history.

Krakatoa eruption Trivia Questions