Biology

Jenny Weber

31 January, 05:00

Fill in the blank

1. The sun produces energy by fusing into helium

2. The major components of the sun are hydrogen and

3. The sun is so hot that matter doesn't exist there in as state of a solid, liquid, or gas, but in the

state of

4. Near the poles, Earth's magnetic field turns inward, and some solar wind strikes the

atmosphere, causing it to glow and produce

5. The sun's

field reverses every 11 yea

Respond to the following based on your reading,

6. Stars are classified according to their temperature and luminosity. Using the Hertzsprung-

Russell diagram compare and contrast white dwarfs with super giants.