CLEAN : Polar scientist teams up with artist to highlight climate change

The video discusses an ice core drilled from Antarctica, which is about 300 years old. The speaker explains the historical significance of the year 1765, marking the dawn of the Industrial Revolution with James Watt's steam engine improvements. The formation of ice cores in Antarctica is described, highlighting their value in studying past climates. A unique time capsule is created by injecting liquid silicone with air extracted from an ice core dated to 1765, symbolizing a preserved moment in history.

What is the age of the ice core discussed by the speaker?

• 30 years

• 1765 years

• 300 years

• 500 years

Why is the year 1765 significant in the context of the Industrial Revolution?

• It marks the end of the Industrial Revolution.

• It is the year when the first ice core was drilled.

• James Watt made significant improvements to the steam engine.

• It was the year Antarctica was discovered.

What happens to the layers of snow in Antarctica over time?

• They melt away each year.

• They compress and form older ice.

• They remain unchanged.

• They evaporate into the atmosphere.

What unique experiment is described involving liquid silicone?

• Melting the ice core completely.

• Using silicone to preserve the ice core.

• Filling an internal void with liquid silicone and air from 1765.

• Creating a new type of ice core.

What is the purpose of drilling into the ice in Antarctica?

• To find new water sources.

• To explore geological time and history.

• To melt the ice for scientific experiments.

• To create new ice layers.