The materials that compose most of Titan are completely different than those that compose Earth. Therefore, what were scientist surprised to see from space-probe images in a 2005 landing?
A) some indications that an ancient civilization may have inhabited Titan approximately 500,000 years ago
B) a landscape similar to Earth's
C) an utterly alien landscape, unlike anything seen on Earth
D) the image of a man's face on an equatorial mountain range
Question 2
Saturn's rings are composed of?
A) chunks of ice and rock
B) methane gas
C) hydrogen
D) old satellites and other space junk lost from Earth's orbit and other space missions
From space earth shows itself as a planet covered mostly by water.
Plnaet Earth
Earth’s Major Tectonic Plates
Absorption & Stripping Design Random packing materials
Earth Atmosphere
The minimum number of moles of oxygen needed to completely consume 4 moles of C3H8O is ...