The 'Sleeping Giant' in Arctic Permafrost Quiz

What is the primary goal of the CARVE mission?

• To explore new flight technologies

• To map the migration patterns of caribou

• To measure the thickness of Arctic ice

• To study the impact of climate change on the Arctic's carbon cycle

Why is the Arctic considered critical for understanding global climate?

• It has the largest population of polar bears

• It has the most diverse ecosystems

• It is warming faster than other regions, serving as an indicator for global climate change

• It is the coldest place on Earth

What is the estimated amount of organic carbon stored in Arctic permafrost soils?

• 100 to 200 billion metric tons

• 500 to 700 billion metric tons

• 1,400 to 1,850 billion metric tons

• 2,000 to 2,500 billion metric tons

What is a unique feature of the NASA C-23 Sherpa aircraft used in the CARVE campaign?

• It can fly very close to the ground to capture data

• It is known for its beauty and quietness

• It can fly at supersonic speeds

• It is solar-powered

What challenge do the pilots and crew face inside the C-23 Sherpa aircraft?

• Extreme cold temperatures

• Lack of oxygen

• Limited visibility

• High levels of noise