After the collapse of a nebular cloud, otoms begin gravitating together to form a condensed center. What happens next in the star formation process? The gravitational attraction puis in more meter, causing the core to nest up. forming a protostar
Clouds of matter begin to rotate around the protostar and feen into a disasiape.
Nuclear energy runs out and the star des.
One of the condensed regions collapses under the force of is own gravity​

What were the main components of earth’s earliest atmosphere? oxygen and ammonia hydrogen and helium oxygen and nitrogen hydrogen and nitrogen

This map shows how climate change might affect precipitation patterns in the great plains of the united states by the end of this century. brown shoes a decrease in percipitation, and blue shows an increase. the maps differ based on the predictive levels of green house emissions. the maps shows that northern area should get a. more pracipations regardless of emmissions b. less pracipation, regardless of emmissions levels c. more precipitation, but only when emission levels.southern areas show a. more pracipations regardless of emmissions b. less pracipation, regardless of emmissions levels c. more precipitation, but only when emission levels.to use these maps to prepare for natural disasters in the great plains, scientist need to ask? a. how many tons of emissions were used at the basis of the map.b. which types of fossil fuels are used in the great plains c. if you think the above is wrong it's probly c the question is cut off

How does the carbon cycle involve an exchange of carbon