The Sweet Smell of Life Support Quiz

What was one of Kjell Lindgren's initial expectations about the International Space Station?

• It would smell like a garden.

• It would smell like a forest.

• It would smell like a locker room.

• It would smell like fresh paint.

What is one of the key functions of the life support systems on the ISS?

• To supply fresh food daily.

• To provide entertainment for astronauts.

• To connect with Earth’s internet.

• To maintain a comfortable temperature range.

What percentage of wastewater can the ISS water system currently recycle back into clean water?

• 100%

• 93%

• 75%

• 50%

What is the goal for recycling carbon dioxide back into oxygen on the ISS?

• 75%

• 25%

• 100%

• 50%

Why is it crucial to develop life support systems on the ISS?

• To increase the number of astronauts on board.

• To improve communication with Earth.

• To reduce the cost of space missions.

• To prepare for future deep space flights.