Stars form from
a. collapsing dust clouds
b. black holes
c. collapsing galaxies
d. spiraling planets

Which evidence is most likely used to indicate the beginning of solar system formation? a. materials combined to form a mass. b. materials were pulled together by gravity. c. water condensed and collected to form oceans. d. different species of microorganisms lived on earth.

What is meant by the term relative location?

Explain how the movement of tectonic plates causes the development of different landforms and naturak disasters