Multiple Choice
The graph below plots the escape velocity of each planet along the vertical axis and its surface temperature along the horizontal. The lines plotted in the figure are the average speeds of gas particles as a function of temperature for various gases. Which of the planets or satellite plotted in this diagram is least able to hold an atmosphere
A) Mars
B) the Moon
C) Mercury
D) Venus
E) Earth
Correct Answer:
Verified
Correct Answer:
Verified
Q7: The surface of Venus is hotter than
Q8: The atmosphere of _ contains acid compounds
Q9: The terrestrial celestial object _ is most
Q10: The moons of Mars are believed to
Q11: Astronomers on Earth are able to measure
Q13: Radar maps of Venus show impact craters.
Q14: What is the arrow in the following
Q15: _ are believed to have formed on
Q16: Most terrestrial planets have portions of their
Q17: The terrestrial planet with the most moons