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Life in Our Solar System Unit Review Flashcards | StudBud
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Life in Our Solar System Unit Review
Life in Our Solar System Unit Review
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7th grade space unit test review
Flashcards
11 cards
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Questions
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Answers
1
The insulated feature of space suit layers are designed to
protect from radiation
provide pure O2
trap excessive CO2
regulate temperature
2
All of the following are ways that the atmosphere makes life possible on Earth EXCEPT
offers protection from radiation
maintains a constant temperature
shields Earth from small collisions
allows for gas exchange between plants and animals
3
How can a model of the solar system be used in planning a trip from Earth to another planet?
to estimate distance, travel time, and fuel cost
to anticipate the frequency & occurence of meteorites
to predict possible emergencies astronauts may encounter
to map flight plans that avoid solar flares and winds
4
The equipment inside a space vehicle must be attached by cords to accommodate for which factor?
radiation
pressure
friction
microgravity
5
Scientists use full scale models of spacecraft and the ISS for all of the following except
to guarantee maximum safety and mission success
to familiarize crew members with emergency escape procedures
to master all aspects of in-flight operating proceedures
to more easily discard out-of-date technology & equipment
6
Which accommodation will most likely protect the bone health of astronauts in space?
eating more calories
drinking extra fuilds
engaging in a daily routine using exercise equipment
wearing protective clothing while inside the space vehicle
7
Which of the following accommodations is NOT provided by an astronaut's suit
air pressure
insulation
microgravity
waste management
8
Which of the following would be the best planet to observe for life?
B
A
C
D
9
According to the diagram and table, why would Planet E NOT be a good place to look for life?
too hot
no water
no oxygen
too cold
10
Which of the following is NOT a limitation of the model?
number of planets
size of the planets
distances between planets
size of the sun
11
How does the space suit backpack help astronauts breathe in a space environment?
collects urine and solid wastes
provides pure O2 for inhaling and canisters to collect CO2
stabilizes an internal temperature of 22 degrees celcius
maintains air pressure to keep bodily fluids from boiling
