KIDS TRIVIA

Detailed explanation-1: -Spacesuits also give astronauts oxygen to breathe while they are working in space. The suits hold water to drink. They also keep astronauts from getting hurt by space dust. Space dust may not sound very dangerous.

Detailed explanation-2: -A fan circulates oxygen through the suit and life support system where the carbon dioxide that astronauts exhale is removed from the suit. The backpack provides electricity for the suit and holds a two-way radio for communication.

Detailed explanation-3: -Above the 63, 000-foot threshold, humans must wear spacesuits that supply oxygen for breathing and that maintain a pressure around the body to keep body fluids in the liquid state. At this altitude the total air pressure is no longer sufficient to keep body fluids from boiling.