« previous next »

Author Question: Explain how the problem of chaos makes it difficult to have truly accurate weather forecasts. ... (Read 75 times)

geoffrey

  • Hero Member
  • *****
  • Posts: 880
on: Jul 14, 2018
Explain how the problem of chaos makes it difficult to have truly accurate weather forecasts.
 
  What will be an ideal response?

Question 2

Current consensus among scientists is that the limit to numerical weather prediction is about
 
  A) three days.
  B) 14 days.
  C) 6 months.
  D) one year.


jonathanballen97

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jul 14, 2018
Answer to Question 1

Answer: Chaos is a condition that occurs in physical systems that makes it impossible to precisely predict how a system (such as the state of the atmosphere) will appear some time in the future. Chaos arises because small errors in the input value of a variable (or even round-off error) can become magnified in time. This situation is referred to as sensitive dependence on initial conditions. It is a serious problem for weather forecasting because the initial conditions are never known exactly.

Answer to Question 2

Answer: B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Sandia ear-plug-sized samplers hang poised to sample gases relevant to climate and weather. Sandia ear-plug-sized samplers hang poised to sample gases relevant to climate and weather.
Problem Solving Problem Solving
How to solve a distance, time, speed problem using linear algebra How to solve a distance, time, speed problem using linear algebra
A mobile weather station that can be used to gather current weather data at the scene of hazardous ... A mobile weather station that can be used to gather current weather data at the scene of hazardous ...
How to solve any percent efficiency problem How to solve any percent efficiency problem
Trig Problem Trig Problem
Video: Fetal Development of the Cardiovascular System

For a complete list of videos, visit our video library