Author Question: Which of the following best describes Pluto in terms of the general characteristics of terrestrial ... (Read 40 times)

stephzh · **on:** Jul 27, 2018

Which of the following best describes Pluto in terms of the general characteristics of terrestrial and jovian planets?

A) size and density similar to terrestrial planets; distance and composition similar to jovian planets
B) size and solid surface similar to terrestrial planets; distance similar to jovian planets
C) size and distance similar to terrestrial planets; gaseous surface and composition similar to jovian planets
D) solid surface and density similar to terrestrial planets; temperature and composition similar to jovian planets
E) solid surface and temperature similar to terrestrial planets; distance and density similar to jovian planets

Question 2

The scarcity of what isotope is a critical test of the density of the present cosmos?

A) carbon 14
B) deuterium
C) helium 3
D) helium 4
E) lithium 5