Quizzes · Knowledge
The Sun: Our Star: Multiple Choice
Preview · 10 questions
- 01Approximately how long does it take for light from the Sun's surface to reach Earth?
- 02Which layer of the Sun is the visible surface that we see from Earth?
- 03What are the relatively dark, cooler areas on the Sun's surface caused by intense magnetic activity?
- 04The Sun is classified as what type of star?
- 05The Sun is primarily composed of which two elements?
- 06The Sun's extended outer atmosphere, visible during a total solar eclipse, is called the:
- 07The cycle of the Sun's magnetic activity, which influences the number of sunspots, lasts approximately how many years?
- 08Energy is transported from the Sun's core to its outer layers primarily through photons in which zone?
- 09What is the process that generates the Sun's immense energy?
- 10What is the name for the continuous stream of charged particles released from the Sun's upper atmosphere?