Author Question: The precise time of the onset of El Nio varies, but averages every ________ years. A) 100 B) ... (Read 24 times)

tichca

  • Hero Member
  • *****
  • Posts: 554
The precise time of the onset of El Nio varies, but averages every ________ years.
 
  A) 100
  B) 50-60
  C) 30-40
  D) 20-30
  E) 2-7

Question 2

Which of the following takes place in cycles much longer than the time taken by an El Nio event?
 
  A) Arctic oscillation
  B) North Atlantic oscillation
  C) Pacific decadal oscillation
  D) La Nia
  E) The greenhouse effect


tuwy

  • Sr. Member
  • ****
  • Posts: 336
Answer to Question 1

Answer: E

Answer to Question 2

Answer: C



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

For a complete list of videos, visit our video library