This topic contains a solution. Click here to go to the answer

Author Question: Fine particles such as clays and silts are often flat and platy in shape. Evaluate their ability to ... (Read 80 times)

LaDunn

  • Hero Member
  • *****
  • Posts: 526
Fine particles such as clays and silts are often flat and platy in shape. Evaluate their ability to be transported by wind based on this shape.
 
  What will be an ideal response?

Question 2

How can cold coastal currents along the west coasts of continents generate subtropical deserts?
 
  What will be an ideal response?



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

tuwy

  • Sr. Member
  • ****
  • Posts: 336
Answer to Question 1

Answer: Flat and platy particles act like a throwing-disk in currents, allowing them to stay aloft for long distances even in minimal current. This makes them prone to staying suspended in the air even when there is not much of a wind current.

Answer to Question 2

Answer: Because of the cold water, temperatures in these deserts are generally colder. Also because of the colder temperatures, these areas are extremely dry in spite of lying adjacent to the ocean. Because the air is cooled from below, it doesn't rise upward to create clouds and precipitate. These coastal areas are also famous for their fogs.





 

Did you know?

Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

For a complete list of videos, visit our video library