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Answer:
1⃣WHAT IS SPACESUIT
A spacesuit is much more than a set of clothes astronauts wear on spacewalks. A fully equipped spacesuit is really a one-person spacecraft. The formal name for the spacesuit used on the space shuttle and International Space Station is the Extravehicular Mobility Unit, or EMU. "Extravehicular" means outside of the vehicle or spacecraft. "Mobility" means that the astronaut can move around in the suit. The spacesuit protects the astronaut from the dangers of being outside in space.
2⃣ WHY DO ASTRONOUTS NEED SPACESUIT?
Spacesuits help astronauts in several ways. Spacewalking astronauts face a wide variety of temperatures. In Earth orbit, conditions can be as cold as minus 250 degrees Fahrenheit. In the sunlight, they can be as hot as 250 degrees. A spacesuit protects astronauts from those extreme temperatures.
Spacesuits also supply astronauts with oxygen to breathe while they are in the vacuum of space. They contain water to drink during spacewalks. They protect astronauts from being injured from impacts of small bits of space dust. Space dust may not sound very dangerous, but when even a tiny object is moving many times faster than a bullet, it can cause injury. Spacesuits also protect astronauts from radiation in space. The suits even have visors to protect astronauts' eyes from the bright sunlight.
3⃣ WHAT ARE THE PARTS OF THE SPACESUIT?
The spacesuit consists of several pieces. The Hard Upper Torso covers the astronaut's chest. The arm assembly covers the arms and connects to the gloves. The helmet and Extravehicular Visor Assembly are designed to protect the astronaut's head while still allowing him or her to see as much as possible. The Lower Torso Assembly covers the astronaut's legs and feet. The flexible parts of the suit are made from several layers of material. The layers perform different functions, from keeping oxygen within the spacesuit to protecting from space dust impacts.
Underneath the spacesuit, astronauts wear a Liquid Cooling and Ventilation Garment. Tubes are woven into this tight-fitting piece of clothing that covers the entire body except for the head, hands and feet. Water flows through these tubes to keep the astronaut cool during the spacewalk.
On the back of the spacesuit is a backpack called the Primary Life Support Subsystem. This backpack contains the oxygen that astronauts breathe during a spacewalk. It also removes carbon dioxide that astronauts exhale. The backpack also provides electricity for the suit. A fan moves the oxygen through the spacesuit and life support systems, and a water tank holds the cooling water that flows through the Liquid Cooling and Ventilation Garment.
Also attached to the back of the suit is a device called the Simplified Aid for Extravehicular Activity Rescue, or SAFER. SAFER has several small thruster jets. If an astronaut became separated from the space station, he or she could use SAFER to fly back
4⃣ FEATURES
⏺A spacesuit protects astronauts from those extreme temperatures.
⏺Spacesuits also supply astronauts with oxygen to breathe while they are in the vacuum of space.
⏺They contain water to drink during spacewalks.
⏺They protect astronauts from being injured from impacts of small bits of space dust.
Answer:
hi here is the answer dear:--
Explanation:
A space suit is consists of many parts. One part covers the astronauts chest another part covers the arms and connect to the gloves. The helmet protects the head. And the last part covers the astronauts legs and feets. Some part of the suit are made up of many layers of material. Each layer does something different. Some keep oxygen in the suit while others protect astronauts from space dust...
✓Feature:-- The suit is really small spacecraft. It protects the astronaut from the danger of being outside in the space.
hope it is very helpful to you I have explain you in short what you understand.
#Alina.