A red giant forms when a star runs out of hydrogen fuel at its core and starts fusing hydrogen in a shell around the core the core. This causes the star to expand and cool.
a star
Mmmm. I suppose red!
The sun turns on helium fusion to carbonThe sun engulfs the earth, consuming it
it was formed by being formed
Gulfs are formed by erosion. Gulfs are formed by erosion.
starch is formed by fermentation.
The stage missing in the chart is the supernova explosion. When a star ten times more massive than the sun reaches the end of its life cycle, it undergoes a supernova explosion, where the star's core collapses and then rebounds outward in a powerful explosion, leaving behind either a neutron star or a black hole.
The Spice Girls were formed by Chris Herbert.
Magnesium oxide is formed, i think(:
They are formed by erosion
when was the Himalayas formed?
It is formed by the wind