« previous next »

Author Question: List some regions of the U.S. where there are significant populations living on alluvial fans. Why ... (Read 18 times)

drink

  • Hero Member
  • *****
  • Posts: 554
on: Jul 13, 2018
List some regions of the U.S. where there are significant populations living on alluvial fans. Why is it dangerous to build there?
  What will be an ideal response?

Question 2

Which was the most disastrous dam failure in recent decades?
   a. Lake Vyrnwy Dam in Wales
   b. Gordon Dam in Tasmania
   c. Cougar Dam in Oregon
   d. Banqiao Dam in China
   e. Buffalo Bill Dam in Wyoming


Eunice618

  • Sr. Member
  • ****
  • Posts: 350
Reply #1 on: Jul 13, 2018
Answer to Question 1

ANSWER: Hundreds of thousands of people live on gravelly alluvial fans in Los Angeles, Palm Springs, Phoenix, Tucson, Salt Lake City, Denver, and elsewhere. Most of these fans were built up from fast-moving slurries of sand, gravel, and boulders (debris flows). Even arid regions can have periods of intense or prolonged rainfall. People who live on such fans are at considerable risk from debris flows.

Answer to Question 2

ANSWER: d


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Did you know?

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

Did you know?

The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

The Reticular Activating System and Related Regions in the Brain Are Important Areas of Focus for D The Reticular Activating System and Related Regions in the Brain Are Important Areas of Focus for D
Gorillas are the largest living primates. Gorillas are the largest living primates.
Living arrangements of older adults in the United States vary widely depending on gender and ... Living arrangements of older adults in the United States vary widely depending on gender and ...
ICD-10-CM Tabular List ICD-10-CM Tabular List
This living protozoan is the common Paramecium multimicronucleatum that moves by means of its numero This living protozoan is the common Paramecium multimicronucleatum that moves by means of its numero
Energy flows from the environment into living organisms, then back to the environment Energy flows from the environment into living organisms, then back to the environment
Video: baroreceptors

For a complete list of videos, visit our video library