Write true if the statement is true or false if the statement is false. PLEASE HELP 1. The sun is divided into definite internal layers.
_2. The hottest part of the sun has a temperature of about 27 million °C.
3. During nuclear fusion inside the sun, helium combines to form hydrogen.
-4. A photon may travel through the radiative zone in just a few seconds.
5. Material that rises through the convective zone cools at the sun's surface.
6. The photosphere has a grainy appearance because it has several different colors.
7. The sun's corona has a much cooler temperature than its photosphere.
8. The sun's atmosphere consists of three layers.
9. A sunspot occurs where a loop of the sun's magnetic field breaks through the solar surface.
10. Sunspots usually occur in cycles that repeat every 21 years.