Author Question: Pastoral nomadism in Southwest Asia and North Africa is rare in arid areas. Indicate whether the ... (Read 130 times)

sjones

  • Hero Member
  • *****
  • Posts: 520
Pastoral nomadism in Southwest Asia and North Africa is rare in arid areas.
 
  Indicate whether the statement is true or false

Question 2

________ use mirrors to concentrate the sun's rays on a series of pipes, which heats fluid inside the pipes to boiling, producing steam. The steam is then used to spin a turbine and generate electricity.
 
  A) Passive solar technologies
  B) Solar photovoltaic farms
  C) Biofuels
  D) Concentrating solar power systems
  E) Photovoltaic cells


elizabethrperez

  • Sr. Member
  • ****
  • Posts: 344
Answer to Question 1

FALSE

Answer to Question 2

D



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

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?

The horizontal fraction bar was introduced by the Arabs.

For a complete list of videos, visit our video library