Could We Actually Live On Mars?
There's a lot of talk these days about when and how we might all move to Mars. But what would it actually be like to live there? Let’s Begin…First watch the video https://www. Youtube. Com/watch? Time_continue=4&v=DMMPYkRrd4o
Questions and Answers
- 1.
We consider water fundamental to life, so scientists think that searching for evidence of water on Mars can bring us closer to finding evidence of life there. But could other elements be more fundamental to life on Mars? What other things do you think we should consider in our future investigations?
- 2.
What is present on Mars?
- A.
Cold temperatures
- B.
Water
- C.
Food
- D.
Radiation
- E.
A good supply of breathable air
Correct Answer(s)
A. Cold temperatures
D. RadiationExplanation
If you move to Mars you will need a high tolerance for cold, loneliness and radiation; a lifetime supply of breathable air and food; and definitely water.Rate this question:
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- 3.
To travel to Mars, you will have to be a millionaire. A spaceship will probably cost about a few hundred million dollars.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
a multibillion spaceship is more probable.Rate this question:
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- 4.
The chances are high that there used to be oceans and rivers on Mars:
- A.
True, about 4 million years ago.
- B.
True, about 4 billion years ago.
- C.
False. Never. False. Never.
- D.
False, but rains may have infiltrated in the soil.
Correct Answer
B. True, about 4 billion years ago.Explanation
"An ocean view? Uh, bad news on the last one. You’re about 4 billion years late."Rate this question:
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- 5.
Which part of Mars has lower elevation and once had oceans?
- A.
Southern hemisphere
- B.
Polar caps
- C.
Northern hemisphere
- D.
Equator
Correct Answer
C. Northern hemisphereExplanation
The northern hemisphere of Mars is believed to have lower elevation and once had oceans. Evidence from ancient river channels and sedimentary rock formations suggests that water flowed and pooled in this region. Additionally, the presence of features like dry river beds and remnants of ancient shorelines further support the theory that the northern hemisphere of Mars was once covered by oceans.Rate this question:
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- 6.
Which part of Mars' surface seems older?
- A.
Southern hemisphere
- B.
Polar caps
- C.
Northern hemisphere
- D.
Equator
Correct Answer
A. Southern hemisphereExplanation
The correct answer is the Southern hemisphere. This is because the Southern hemisphere of Mars has a higher density of impact craters, which indicates that it has been exposed to space debris for a longer period of time. The presence of more craters suggests that this region of Mars' surface is older compared to other parts of the planet.Rate this question:
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- 7.
Mars has a surface similar enough to what we have on Earth, so that we could do research on Earth before moving to Mars. What surface is it?
- A.
Icebergs
- B.
Forests
- C.
Deserts
- D.
Corals
Correct Answer
C. DesertsExplanation
Mars has a surface similar to deserts on Earth. Deserts are characterized by dry and arid conditions, with limited vegetation and sparse water resources. Mars also has a dry and barren landscape with a lack of surface water and vegetation. This similarity makes deserts on Earth a suitable analog for studying and conducting research on Mars, as it can provide insights into the challenges and conditions that humans may face when exploring or colonizing the red planet.Rate this question:
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- 8.
TARs are features that are only seen on Mars. What is the best definition of TARs?
- A.
Large volcanoes up to 15 kilometers tall
- B.
Huge craters about 15 meters wide
- C.
Crestless sand dunes up to 15 meters high
Correct Answer
C. Crestless sand dunes up to 15 meters highExplanation
TARs are features that are only seen on Mars. Crestless sand dunes up to 15 meters high are the best definition of TARs.Rate this question:
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- 9.
What is the major natural hazard on Mars?
- A.
Earthquake
- B.
Active volcano
- C.
Dust storm
- D.
Sand avalanche
Correct Answer
C. Dust stormExplanation
The major natural hazard on Mars is dust storms. Mars experiences frequent and intense dust storms that can cover the entire planet for weeks or even months. These dust storms are caused by strong winds that lift and suspend fine dust particles in the atmosphere, reducing visibility and potentially posing a risk to any human or robotic missions on the planet's surface.Rate this question:
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- 10.
Why is Mars red? The red color of Mars is the result of ________ rusting. The rocks and soil were eroded by wind and the dust was blown across the surface. The ________ within the dust reacted with oxygen, producing a red rust color.
Correct Answer
iron
ironExplanation
The red color of Mars is due to the presence of iron in the dust on its surface. When the iron reacts with oxygen, it forms a red rust color, giving Mars its distinctive red appearance. The rocks and soil on Mars were eroded by wind, and the dust containing iron was blown across the surface, contributing to the overall redness of the planet.Rate this question:
- 11.
How tall is the largest volcano in our solar system?
- A.
5 km
- B.
15 km
- C.
25 km
- D.
35 km
Correct Answer
C. 25 kmExplanation
The largest volcano in our solar system is 25 km tall.Rate this question:
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- 12.
Like on Earth, there are canyons on Mars.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
The statement suggests that there are canyons on Mars, similar to Earth. This implies that Mars, like Earth, has geological formations that include deep, narrow valleys. This is supported by scientific evidence and observations made by various Mars missions, such as the presence of Valles Marineris, which is a system of canyons on Mars that is even larger than the Grand Canyon on Earth. Therefore, the statement is true.Rate this question:
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- 13.
Which color are sunsets on Mars?
- A.
Blue
- B.
Green
- C.
Orange
- D.
Red
- E.
Yellow
Correct Answer
A. Blue -
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