Moonquakes and Marsquakes

The video explores seismic activities on Earth, the Moon, and Mars. It discusses how Earth's tectonic plates cause earthquakes, while moonquakes are influenced by tidal stresses and lack of tectonic plates. Marsquakes are less understood due to limited data, but recent evidence suggests seismic activity linked to volcanic regions. The video concludes with a call to support Scishow Space.

What is the primary cause of seismic activity on Earth?

• Thermal expansion

• Meteorite impacts

• Tectonic plate movements

• Volcanic eruptions

How do moonquakes differ from earthquakes on Earth?

• They are caused by tectonic plates

• They dissipate quickly

• They are caused by water interaction

• They can last over 10 minutes

What is a likely cause of thermal quakes on the Moon?

• Temperature differences

• Tidal stresses

• Meteorite impacts

• Volcanic activity

What evidence suggests recent seismic activity on Mars?

• Volcanic eruptions

• Water flow patterns

• Presence of tectonic plates

• Fresh boulder tracks

What is the estimated magnitude of the recent Mars quake near Elysium Mons?

• 5.5

• 6.0

• 7.0

• 8.0