Author Question: Proxy data: A) can only extend the temperature record back an additional 500 years. B) come ... (Read 58 times)

Evvie72

  • Hero Member
  • *****
  • Posts: 519
Proxy data:
 
  A) can only extend the temperature record back an additional 500 years.
  B) come quality-controlled instrument records.
  C) provide climate data representing times when instruments were not available to measure them.
  D) are difficult to find because they occur only in very limited areas.

Question 2

The general term applied to warm air moving up over a colder air mass is:
 
  A) cold front. B) overrunning. C) orographic lifting. D) warm front.



sultansheikh

  • Sr. Member
  • ****
  • Posts: 335
Answer to Question 1

C

Answer to Question 2

B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

For a complete list of videos, visit our video library