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Kuvakäsikirjoitus Teksti
- Yes Sir!
- Did you understand our lesson about how the star is born and dies?
- You may have your Lunch!
- Oh Hey Rhi! Yes i did!
- Hey RJ! Did you understand our lesson in our science class? About How the star is born and dies?
- Yes! Stars are born when large gas clouds collapse under gravity. They form hot cores that gather more and more gas and dust until a protostar is formed. If only a small amount of gas is around, then only a small star will form; if a large amount of gas is present, then a massive star will form.
- Can you explain to me how the stars are born?
- Well, Stars die because they exhaust their nuclear fuel. The events at the end of a star’s life depend on its mass. Really massive stars use up their hydrogen fuel quickly, but are hot enough to fuse heavier elements such as helium and carbon. Once there is no fuel left, the star collapses and the outer layers explode as a ‘supernova’.
- Oh! Last Question, How do stars dies?
- Yes! That's All Rhi!
- Oh Really is that all? That's Awesome!
- Thankyou For Helping me RJ! Bye!
- You're Welcome Rhi! Bye!
Yli 30 miljoonaa kuvakäsikirjoitusta luotu