Political geography examines interactions between political processes and human uses of the earth
I know one is Pumice not sure about the other one.
Answer:
because that is the time of year when the two most important ingredients needed for their formation
Explanation:
ingredients are warm ocean waters. hope this helps
Answer:
The tremendous heat given off by the nuclear fusion process causes the gas to glow creating a protostar. This is the first step in the evolution of a star. The glowing protostar continues to accumulate mass. ... Once its mass is stabilized, the star is known as a main sequence star.