Author Question: Turn to Figure 3.9a in your textbook. What is the name for the pictured metamorphic rock? What ... (Read 92 times)

vicotolentino

  • Hero Member
  • *****
  • Posts: 552
Turn to Figure 3.9a in your textbook. What is the name for the pictured metamorphic rock?
 
  What will be an ideal response?

Question 2

Agricultural fields that must constantly be irrigated to sustain a crop especially in semi-arid regions like the American southwest will eventually
 
  A) produce sinkholes.
  B) lose most of their minerals and salts.
  C) accumulate toxic levels of salts from evaporation.
  D) produce soils that will not hold water, leading to desertification.



chreslie

  • Sr. Member
  • ****
  • Posts: 307
Answer to Question 1

Gneiss or migmatite.

Answer to Question 2

C



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

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?

Your heart beats over 36 million times a year.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

For a complete list of videos, visit our video library