Russians drill down to Antarctic lake 13,000 feet below the surface

Beneath Antarctica's ice lies a lake kept liquid by geothermal heat. This unique environment, potentially rich in oxygen, differs from any known on Earth. Discovering life here could suggest life might exist on moons like Europa or Enceladus.

What prevents the lake beneath Antarctica from freezing?

• The absence of sunlight

• The Earth's magnetic field

• Geothermal heat and pressure

• The presence of salt

What is a unique feature of the lake's water?

• It is acidic

• It is completely frozen

• It is super saturated with oxygen

• It is devoid of any minerals

Why is the lake considered unlike any known environment on Earth?

• It is located in a desert

• It is home to many fish species

• It is above sea level

• It is super saturated with oxygen

What could the discovery of life in the lake suggest?

• Life cannot exist in space

• Life can exist only on Earth

• Life is only possible in warm climates

• Life can exist in extreme environments

Which celestial bodies are mentioned as potential sites for life?

• Mars and Venus

• Europa and Enceladus

• Mercury and Pluto

• Titan and Ganymede