Question

please tell me 5 lines about stars for my project​

Answer 1

Answer:

A star is a very large ball of bright glowing hot matter in space. That matter is called plasma. Stars are held together by gravity. They give out heat and light because they are very hot.The amount of material in a star (its mass) is so huge that it starts a nuclear reaction going. The reaction changes hydrogen to helium and gives off heat.

Stars like the Sun are hot because this nuclear reaction happens inside them. The reaction is called nuclear fusion. Nuclear fusion makes light and heat and makes bigger chemical elements. In the Sun (but not all stars) the change which takes place is the production of helium, with minute (very small) amounts of heavier elements.

Stars have a lot of hydrogen. Nuclear fusion changes hydrogen into helium. Fusion makes a lot of energy. The energy makes the star very hot. The energy produced by stars moves (radiates) away from them. Much of the energy leaves as light. The rest leaves as other kinds of electromagnetic radiation.

When a star like the Sun gets old, it will expand in size and become a red giant star. That will happen in about a billion years' time (109 years).

Answer 2

Answer:

1. stars is live in Sky
2. stars see only in night
3. stars are shining diamond
4. you can see million stars in dark night
5. star is a black body

this is five points hope it's help u in your project

hope it's helpful to you Mark as braibliest

answer

...xd ✌✌