Mars Atmosphere and Maven Mission Quiz

What is the primary goal of the Maven spacecraft?

• To study the evolution of Mars' upper atmosphere

• To search for life on Mars

• To explore the surface of Mars

• To map the entire Martian surface

What is required for liquid water to remain stable on Mars?

• Sufficient atmospheric pressure

• Presence of magnetic fields

• High surface temperature

• Abundant sunlight

How does the sputtering process affect Mars' atmosphere?

• It creates new atmospheric layers

• It stabilizes the atmosphere

• It causes particles to be ejected from the atmosphere

• It increases atmospheric pressure

What evidence did Maven find that supports the existence of sputtering?

• Formation of new atmospheric compounds

• Preferential removal of lighter isotopes

• Presence of heavy isotopes

• Increased atmospheric pressure

Which instruments were crucial for Maven's discovery of sputtering?

• Spectrometer and laser altimeter

• Seismometer and radar

• Solar wind detector, magnetometer, and argon analyzer

• Thermal sensors and cameras