P 5 Final YES [Lake Toba/Space]

Where is lake Toba?

• Java, Indonesia
• Bali, Indonesia
• Sulawesi, Indonesia
• Sumatra, Indonesia

What is the largest active volcano in the world?

• Mount St. Helens
• Mauna Loa
• Mount Kilimanjaro
• Mount Everest

What made the whole world colder during Toba lake incident?

• The eruption of Mount Vesuvius made the whole world a lot colder for many years.

• The melting of polar ice caps that caused water level rising worldwide.

• The deforestation of the Amazon rainforest by various groups of people from many nations.

• The Toba eruption caused a volcanic winter, leading to a significant drop in global temperatures.

When did Lake Toba last eruption?

• Approximately 10,000 years ago
• Approximately 50,000 years ago
• Approximately 74,000 years ago

• Approximately 100,000 years ago

What did the Mega-bang of Lake Toba cause?

• Global warming and sea level rise
• Massive deforestation and loss of biodiversity
• Volcanic winter and a population bottleneck in human evolution
• Eruption of other nearby volcanoes

Did Taba ash reach Greenland?

• No
• Maybe
• Inconclusive
• Yes

How deep was the ash from Toba eruption that covered the Gulf region?

• 20 centimeters
• 1-5 centimeters

• 1-5 meters

• 10 meters

Where is Toba ash found?

• Toba Lake, Japan
• Toba Inlet, Canada
• Toba Tek Singh, Pakistan
• Toba Caldera, Sumatra, Indonesia

What is correct about Toba Lake?

• It is located in Europe.
• It is the largest volcanic lake in the world.
• It is the smallest volcanic lake in the world.
• It is not a volcanic lake.

Toba Lake eruption caused ___________ .

• a volcanic winter and a population bottleneck in human evolution
• a decrease in volcanic activity and an increase in agricultural productivity
• a decrease in human population and an increase in volcanic activity
• a decrease in global temperature and an increase in human population