Author Question: We can describe a location on Earth's surface by stating its A) altitude and direction (or ... (Read 33 times)

c0205847 · **on:** Jul 27, 2018

We can describe a location on Earth's surface by stating its

A) altitude and direction (or azimuth).
B) meridian and longitude.
C) latitude and direction.
D) latitude and longitude.

Question 2

Which of the following statements about halo stars is false?

A) Halo stars have random orbits about the Milky Way center.
B) Halo stars are no longer being formed at the current epoch.
C) All halo stars are less massive than our Sun.
D) Halo stars are made entirely of hydrogen and helium with no heavy elements.
E) Halo stars are some of the oldest known objects in the universe.