Author Question: Coronal holes are holes in the chromosphere to allow the solar wind to stream away from the Sun. ... (Read 110 times)

KimWrice

  • Hero Member
  • *****
  • Posts: 579
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

  • Sr. Member
  • ****
  • Posts: 337
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.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

For a complete list of videos, visit our video library