Question

What causes the sun’s core to be so hot?

Answer 1

Answer:

The core of the sun is so hot and there is so much pressure, nuclear fusion takes place: hydrogen is changed to helium. Nuclear fusion creates heat and photons (light). The sun's surface is about 6,000 Kelvin, which is 10,340 degrees Fahrenheit (5,726 degrees Celsius).

Answer 2

Explanation:

Core of sun ☀is hot and there is sir much pressure fusion takes place