Coronal holes are holes in the chromosphere to allow the solar ...

[KimWrice]

Coronal holes are holes in the chromosphere to allow the solar wind to stream away from the Sun.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

Explain why the spring and neap tides occur periodically.
 
  What will be an ideal response?

[jessicaduplan]

Answer to Question 1

False

Answer to Question 2

Twice a month, at new Moon and at full Moon, the Moon and Sun produce tidal bulges that add together and produce extreme tidal changes; high tide is very high, and low tide is very low. These are spring tides. At first- and third-quarter Moons, the Sun and Moon pull at right angles to each other, and the Sun's tides cancel out some of the Moon's tides. These are called neap tides.