Space Travel Humans Need

What are the conditions in space?

• extreme temperatures, no atmosphere, microgravity, Ultraviolet radiation
• extreme temperatures, no atmosphere, microgravity, no radiation
• extreme temperatures, no atmosphere, macrogravity, Ultraviolet radiation
• extreme temperatures, no atmosphere, macrogravity, Radiation

What does the space suit provide protection against?

• Extreme temperatures
• Muscle loss
• Bone loss
• Excessive oxygen

Which of the following is NOT affected by microgravity in space?

• Bone loss
• Muscle loss
• Oxygen loss
• Kidney stones

The human body can only go a few days without water. How do astronauts fulfill this need?

• Take frozen water
• Recycle wastewater
• Make water
• Chemically combine space elements to make water

Temperatures in space can range from negative 450 degrees Fahrenheit to temperatures in the 1000s. How do astronauts protect themselves?

• sunscreen and mittens
• temperature controlled space suits
• sunglasses
• pressurized space suits

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Which of the following necessary gases is lacking is interplanetary space?

• Oxygen
• Carbon
• Sodium
• Hydrogen

What is the most important factor that determines Earth’s temperature?

• Distance to the Moon
  
• Gas composition of the atmosphere
• Proximity to the Sun
  
• Amount of water on the planet

Tags

NGSS.MS-ESS2-6

What conditions would you look for if you were looking for life on moons or other planets besides Earth?

• Moderate temperature, ice, and the presence of a gas containing atmosphere.
• Cold temerature, liquid water, and the absence of gas containing atmosphere.
• Moderate temperature, liquid water, and presence of a gas containing atmosphere.
• Hot temperature, liquid water, and the absence of gas containing atmosphere.

What does the space suit provide protection against?

• Extreme temperatures
• Muscle loss
• Bone loss
• Excessive oxygen

In order to survive, astronauts must do what with their water?

• Conserve

• Recycle

• Reuse

• All of these are correct