Scientists Make Surprising Discovery Deep Beneath Antarctic Ice Sheet

A team of researchers funded by the Science Foundation discovered life 2400 feet beneath the Ross Ice Shelf in Antarctica. This finding raises questions about life's ability to thrive in extreme environments. The Wizard team drilled to the grounding zone using a hot water drill, collecting sediment samples. They deployed an ROV called Deep Skinny, equipped with oceanographic instruments, to gather data. The grounding zone is crucial for ice shelf stability, and studying it can provide insights into ice sheet mechanics, climate change, and sea level rise.

What surprising discovery did the researchers make beneath the Ross Ice Shelf?

• Fish and invertebrates living in extreme conditions

• A new type of ice formation

• A large deposit of precious minerals

• A hidden underwater volcano

What is the significance of the grounding zone where the Wizard team drilled?

• It is the warmest part of Antarctica

• It is where Antarctic ice, land, and sea converge

• It is a known site for ancient fossils

• It is a popular tourist destination

What tool did the Wizard team use to drill through the ice?

• A hot water drill

• A diamond-tipped drill

• A laser drill

• A mechanical auger

What is the purpose of the ROV called Deep Skinny?

• To record data with oceanographic instruments

• To melt ice for easier drilling

• To transport researchers under the ice

• To collect ice samples

Why is studying the grounding zone important for scientists?

• To map the ocean floor

• To find new species of fish

• To locate new sources of fresh water

• To understand the mechanics of ice sheets and predict climate changes