The atmospheres of both Titan and Triton are mainly ________
Fill in the blank(s) with correct word
nitrogen
You might also like to view...
Which of the following is true of Seyfert galaxies?
A) They have inactive nuclei. B) They mostly contain dying stars. C) The spectra of their nuclei contain broad emission lines of highly ionized atoms. D) The velocities of gas clouds at their centers are much less than velocities at the center of normal galaxies.
Current evidence suggests that the Universe is
a. flat, infinite, and neither expanding nor contracting. b. closed, finite, and slowing its expansion. c. open, infinite, and slowing in its expansion. d. static with no expansion. e. flat, infinite, and accelerating in its expansion.
The orbit of the planet Jupiter is ellipse with the Sun at one focus. What is located at the other focus?
a. The asteroid belt b. Earth c. Saturn d. Jupiter e. Nothing
Viewed from Pluto, the Sun would appear more than a thousand times fainter than on Earth
Indicate whether the statement is true or false