Our solar system consists of...

the moon, stars, sun, and planets

Earths atmosphere is comprised of what gases?

Carbon Dioxide, Nitrogen, Oxygen, and other gases

Why do astronauts use exercise equipment that's not like traditional weights used on earth?

traditional weights depends on gravity for resistance

is used many times for space missions

Which type of planet or moon beyond the habitable zone would be most likely to support life?

ice covered planet with higher interior temperature

Why is Pluto considered a dwarf planet?

orbits the sun but its small and cant move object out of way

studbud

SNJH Unit 6: Life in Our Solar System & Space Travel

20 termsStudBud Administration261 plays

A #science #review for #lifeinoursolarsystem and #Spacetravel

Flashcards20 cardsFPractice quizPHost liveL

Questions 20

Answers

1
Is technology needed for outerspace?
No
Yes
2
Our solar system consists of...
the moon, stars, sun, and planets
earth, moon, and asteriods
the galaxy
the sun and all the space objects that orbit it
3
Items that have uses on earth as well as in space are called...
complex systems
adopted technologies
space makers
Space Spinoffs
4
In order to overcome the force that objects are attracted to, our bodies need to overcome...
The force of weight
The force of gravity
The force if inertia
The force of mass
5
Mars at some point might have had the conditions to support life because of...
similar temperature as earth
O2 rich environment
similar size of earth
liquid water present
6
Astronauts do "work" differently on earth than in space. They MUST exercise daily. Why is this?
Radiation
Microgravity
extreme temperature
Near Vacuum
7
Who's the BEST 7th grade Science teacher at SNJH?
Mr. McManness
Mrs. Bhatti
Mr. Gandaria
Mrs. McManness
8
All inner planets have...
rock surfaces
many moons
abundance of liquid water
rings
9
Earths atmosphere is comprised of what gases?
Water, Potassium, Carbon
Dr. Pepper and Takis
Carbon Dioxide, Nitrogen, Oxygen, and other gases
Sodium, Magnesium, Chlorine
10
Why do astronauts use exercise equipment that's not like traditional weights used on earth?
traditional weights take up too much room in the space craft
traditional weights depends on gravity for resistance
the effectiveness of trad weights varies with the orbit
traditional weights add to much weight to the space craft
11
The Space Shuttle...
is a detached space probe.
only carries astronauts to the moon
is only used for 1 space mission
is used many times for space missions
12
What makes Earth livable?
water exists in all 3 states.
average surface temperature is neither extremely hot/cold.
atmosphere is mainly Nitrogen and Oxygen.
all of the above.
13
What gases make up the Earths Atmosphere
1% water vapor and other gases.
21% Oxygen
all of the above.
78% Nitrogen
14
What is a vacuum when referring to outer space?
2.Dirt Devil
3. Answers 1 & 4
4.space without matter or air and no sound
1.cold, empty spaces that make up the space in the universe.
15
When astronauts are in space, what happens to their body due to the lack of gravity?
they can sleep
their range of motion is limited.
They lose muscle
They can't eat
16
Which type of planet or moon beyond the habitable zone would be most likely to support life?
ice covered planet with cool interior temperatures
dry planet with an atmosphere of CO2, O2, and Water vapor
ice covered planet with higher interior temperature
a dry planet with an atmosphere of CO2 and O2
17
Which inner planet has no solid or liquid water?
Venus
Earth
Mercury
Mars
18
Why is Pluto considered a dwarf planet?
It orbits the earth.
It only has room for 1 person on it.
orbits the sun but its small and cant move object out of way
It has changed into a super nova.
19
Can Solar Radiation harm astronauts out in space?
No
Yes
20
A planet with which substance, would benefit from a probe to search for signs of life?
Gaseous Methane
Gaseous CO2
Liquid H2O
Liquid O2

SNJH Unit 6: Life in Our Solar System & Space Travel Flashcards | StudBud