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Astronauts went to mars and had a interesting theory and had some proof and took tests
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∙ 12y ago
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How do scientist know Mars can support life?
They found water there.
What animal could live on Mars?
No animal could live on mars as far as scientist know scientist have sent out the opportunity and spirit rovers that found ice which proves that there was once water on mars
Where do scientist think water on Mars is?
in the polar ice cap, located north of mars
How do scientist know there are seasons on Mars?
because scientists researched it and found out there is seasons on mars
What do scientist believe happened to the water on mars?
its all red
What planet do scientist believe used to have flowing water?
Mars.
Is there evidence of mars having liquid water?
yes. there is water underground and scientist believe mars once had streams, lakes, and an ocean
What kind of sign do scientist get from thinking water is on mars?
There is ice at the poles and in the soil.
Why did scientist collect icicles from Mars?
No scientist has ever been to Mars.
WHY DO SCIENTIST THINK THaT MARS SUPPORTED LIFE?
Because Mars is near the habitable zone of life for a star system, it has an atmosphere, and it has water on it, and water is essential to life.
What planet once had liquid water?
Scientist are thinking Mars, because of river beds there.
Scientists believed it used to have flowing liquid water?
Scientist believe that the planet Mars used to have flowing liquid water. Now, the water on Mars exists almost exclusively as ice.
