This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: How is it possible for Mercury and the Moon to have water ice at their poles? What will be an ... (Read 123 times)

maegan_martin

  • Hero Member
  • *****
  • Posts: 532
on: Jul 27, 2018
How is it possible for Mercury and the Moon to have water ice at their poles?
 
  What will be an ideal response?

Question 2

According to Wein's law, the higher the surface temperature of a star, the redder its color.
 
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

nhea

  • Sr. Member
  • ****
  • Posts: 305
Reply #1 on: Jul 27, 2018
Answer to Question 1

Shadows at the bottom of craters keep sunlight from hitting the ground, so the temperature has always been low enough that ice there has never vaporized and escaped, or that came in with impacting comets and asteroids.

Answer to Question 2

FALSE


maegan_martin

  • Member
  • Posts: 532
Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review

cassie_ragen

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Water-soluble organic molecules. Water-soluble organic molecules.
Mercury’s Magnetosphere Mercury’s Magnetosphere
Effects of Differences in Solute Concentration on the Movement of Water Molecules Effects of Differences in Solute Concentration on the Movement of Water Molecules
Water (Its Volume Expansion Upon Freezing) Water (Its Volume Expansion Upon Freezing)
Energy imbalance establishes a temperature gradient between the tropics and the poles Energy imbalance establishes a temperature gradient between the tropics and the poles
Moon sides Moon sides
Video: Lactation and Breast Feeding

For a complete list of videos, visit our video library