Question 26
The sun is actually a huge sphere of glowing hot gases. We can see safely the bright visible surface of the sun called … by using special telescope with camera. There are large dark regions called … where gases are cooler than the surroundings. The next outer layers are … and … that can be observed when a total solar eclipse occurs. There are some violent phenomena in the Sun, such as … when huge stream of gases shoot up from the Sun. (Score: 2.5)