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WorksheetsThe Planet Mars
Total questions: 14
Worksheet time: 7mins
When was Mars discovered?
1610
1782
629 AD
5563 BC
Who discovered Mars?
Galileo
Astrottle
What is Mars' diameter?
4212.3 mi
4213.4 mi
5939.68 mi
67 mi
What is Mars' density?
3.93 g/cm3
3.94 g/cm3
3.92 g/cm3
3.91 g/cm3
What is Mars' mass?
0.107 Earth
0.108 Earth
2 Earth
0.318 Earth
How many natural satellites does Mars have?
2
1
0
3
How close is it to the sun compared to the other planets?
4th closest
3rd closest
2nd closest
closest
What is about Mars' average temperature in celsius?
-60
-50
-40
0
How far away is Mars from the sun at it's closest point?
1.382 AU
1.383 AU
1.782 AU
1.457 AU
How far away from the sun is Mars when it's at its farthest point?
1.666 AU
1.687 AU
1.895 AU
1.668 AU
About how long is a year on Mars?
1.88082 Earth year
1.68584 Earth year
1.75830 Earth year
How long is a day on Mars?
1 Earth day
24 hours, 39 minutes and 35 seconds
What is Mars' volume?
0.151 Earth
0.152 Earth
1 Earth
0.15 Earth
How many degrees is Mars' axial tilt?
25.19
25.2
0
37.826
