Author Question: The downdraft in an ordinary thunderstorm is created mainly by a. the melting of snow in the ... (Read 75 times)

Zoey63294

  • Hero Member
  • *****
  • Posts: 539
The downdraft in an ordinary 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.
   e. upper level wind motions.

Question 2

Thunderstorms that produce tornadoes
   a. have very little cloud-to-ground lightning.
   b. have updraft velocities that exceed 100 miles per hour.
   c. have rotating updrafts.
   d. will not produce hail.
   e. do not exist.



cassie_ragen

  • Sr. Member
  • ****
  • Posts: 347
Answer to Question 1

ANSWER: d

Answer to Question 2

ANSWER: c



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

For a complete list of videos, visit our video library