Author Question: The downdraft in an ordinary cell thunderstorm is created mainly by ____. A) the melting of snow in ... (Read 74 times)

jazziefee

  • Hero Member
  • *****
  • Posts: 505
The downdraft in an ordinary cell thunderstorm is created mainly by ____.
 A) the melting of snow in the anvil
  B) electrical attraction between the cloud and ground
  C) the release of latent heat as water in the cloud freezes
  D) evaporating raindrops that make the air cold and heavy

Question 2

Pollution is most severe in urban areas when a ____.
 A) cold upper-level low moves into a region
  B) cold front passes through the area
  C) large slow-moving anticyclone moves into an area
  D) storm system begins developing to the west



vseab

  • Sr. Member
  • ****
  • Posts: 323
Answer to Question 1

D

Answer to Question 2

C



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

For a complete list of videos, visit our video library