Fill in the blank
Accommodations are something that meets a _______ or is a convenience.
What is need
100
Found only on Earth in all 3 forms
What is water?
100
Most abundant element found in Earth's atmosphere
What is Nitrogen
100
Fill in the Blank
scientist use model to study up close the ____________ or structure of something.
What is appearance
200
This planet has the farthest proximity to the sun
What is Neptune?
200
Fill in the blank
The EMU or backpack of the space suit's main job is to.......
What is provides oxygen and collects carbon dioxide
200
The most necessary ELEMENT on Earth
What is Oxygen
200
What traps and absorbs heat in our atmosphere
What is greenhouse gases or water vapor and carbon dioxide.
200
Fill in the Blank
Models are used to study objects that are too _______ or too _______ making it hard to study the real object.
What is small and big
300
Earth has the correct proximity and falls in this area in our solar system
What is the Habitable Zone?
300
Astronauts must exercise at least 2 hours a day due to this challenge in space.
What is microgravity?
300
The composition of this allows for life to exist
What is an atmosphere
300
This layer protects us from the sun harmful rays
What is Ozone layer
300
a weakness, restriction, or inability of a model
What is a limitation
400
Fill in the blank:
The closer the proximity to the sun, the __________ the gravitational pull.
What is greater
400
Space suits, spacecraft, and the space station must accommodate for this harmful condition.
What is Solar Radiation
400
Besides water, Mars lacks an adequate ___________ to breathe.
What is atmosphere
400
Fill in the Blank
Our atmosphere protects us from small _________.
What is collisions
400
this limitation can affect the appearance of the model and make it hard to compare it to the real object
What is size of the model
500
These two factors of a central star determines the proximity of the habitable zone
What is size and temperature?
500
What is an accommodations of a space suit
What are protects against radiation, regulates temperature, regulates air pressure, provides Oxygen, collects carbon dioxide, keeps you tethered to the space craft
500
These are the 3 most important characteristics of life.
What is proximity to the sun, composition of the atmosphere, and the presence of water
500
Are 2 way our atmosphere helps human survive
What is provides us with oxygen, protects us from harmful radiation, traps heat, and protects us from small collisions.
500
Scientist and astronauts use this type of model to maintain safety and mission success and to save the expense of an actual mission
What is a full size mock-up of space craft and equipment