Mars Flashcard

Front

What is the atmosphere of Mars like?

Back

The atmosphere of Mars is very thin, with only 0.01 of the pressure found at Earth's surface.

Front

Which god was Mars named after?

Back

Mars was named after the Roman god of war due to its reddish color, which reminded people of blood.

Front

How does the size of Mars compare to Earth?

Back

Mars is about half the size of Earth.

Front

What is Valles Marineris?

Back

Valles Marineris is the largest canyon on Mars, thought to have formed by slippage of material along huge faults in the crustal layer.

Front

What is Olympus Mons?

Back

Olympus Mons is the largest volcano in our solar system, with a base that would cover the state of Colorado.

Front

What is the primary component of Mars' atmosphere?

Back

The primary component of Mars' atmosphere is carbon dioxide.

Front

What color is Mars often associated with?

Back

Mars is often associated with a reddish color.

Front

What is the significance of Mars' surface temperature?

Back

Mars has a cold surface temperature, averaging about -80 degrees Fahrenheit (-62 degrees Celsius).

Front

What are the polar ice caps on Mars made of?

Back

The polar ice caps on Mars are made of water ice and dry ice (frozen carbon dioxide).

Front

What is the length of a day on Mars?

Back

A day on Mars, known as a sol, is approximately 24 hours and 37 minutes.