Show:
Basics
Mars Features
Mars vs. Earth
Moons
Misc.
100

What is the main element in the atmosphere of Mars?

Carbon Dioxide

100

What is the geographic features of Mars?

Rocky and dry

100
Mars's season are how much longer than Earth's?

Twice as long

100
What is the larger moon of Mars that translates to "fear"?
Phobos
100
What is the Mars pathfinder landing site?
Ares Vallis
200

Size of the planet 

4,212.3 MI

200
What is the first rover to land on Mars?
The Sojourner Truth
200
What is the number of minutes that a Martian day is longer than Earth?
37 minutes
200
What is Phobos's orbital period?
7.66 hours
200
What is one day on Mars?
A Sol.
300
What the 4th planet from the sun?
Mars.
300
What is the name lander that landed on Mars on July 4th, 1997?
Mars Pathfinder
300
What is the number of Earth days in one Martian year?
687
300
What is the smaller moon of Mars that translates to "terror"
Deimos
300
What is the angle of the tilt of Mars's axis?
25.5 degrees
400

Temperature of Mars 

-81 degrees

400
What spacecraft performed the frst succesful Mars flyby?
Mariner IV
400
What is the size of Mars compared to that of Earth?
1/2 diameter
400

Number of Moons

2


400
What is the largest volcano on Mars and the entire solar system?
Olympus Mons
500

distance from the Sun 

1.5 AU

500
What is the method in which the Mars pathfinder landed?
A parachute and a giant system of airbags.
500

How much is Mars's atmospheric pressure less than Earth?

1%

500
Phobos and Deimos are thought to be what?
Captured Asteroids
500
What is the largest canyon on Mars and the entire solar system?
Valles Marineris