Antarctica Rocks!

Antarctica Rocks!

Assessment

Interactive Video

Science, Geography, Biology, History

11th Grade - University

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Geologist John Goodge studies the 2% of Antarctica not covered by ice, focusing on the Transantarctic Mountains. Supported by the US Antarctic Program, his team collects rock samples to understand Antarctica's formation and history. They face challenges like harsh weather and aircraft availability. Back at the University of Minnesota Duluth, they analyze samples using a scanning electron microscope, revealing insights into ancient supercontinents. Goodge emphasizes Antarctica's importance in studying global climate change and ice sheet stability, providing a framework to predict future changes.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What percentage of Antarctica is covered by ice, according to the video?

50%

75%

100%

98%

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary goal of John Goodge's research in Antarctica?

To understand the geological history of the continent

To explore the ice-covered regions

To map the entire continent

To study the wildlife of Antarctica

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What challenges did the research team face during their expedition?

Communication issues

Shortage of food supplies

Harsh weather and aircraft availability

Lack of funding

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What technology is used to date the rock specimens collected from Antarctica?

Ultrasound device

Magnetic resonance imaging

Scanning electron microscope

X-ray machine

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What significant historical connection does the research suggest about Antarctica?

Antarctica was once a tropical paradise

Antarctica and North America were once neighbors

Antarctica was uninhabited until recently

Antarctica was part of Asia