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 138 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
Wow, this really help

sultansheikh

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

A portable mercury sphygmomanometer. Mercury versions are being phased out of medical offices and ... A portable mercury sphygmomanometer. Mercury versions are being phased out of medical offices and ...
A hole in the muffler allows condensed water to escape. A hole in the muffler allows condensed water to escape.
Water Access Water Access
The Importance of Water The Importance of Water
The chemical structure of the water molecule facilitates life The chemical structure of the water molecule facilitates life
Nutrients Are Transported through the Circulatory and Lymphatic Systems Water-soluble nutrients Nutrients Are Transported through the Circulatory and Lymphatic Systems Water-soluble nutrients
Video: Introduction to Herpes

For a complete list of videos, visit our video library