Fri. Jun 21st, 2024

Weather Forecasting

  1. What is the importance of monitoring and predicting natural disasters such as cyclones?

    Options:
    1. To create panic among the people
    2. To help the authorities in evacuation planning
    3. To increase tourism
    4. To make people aware of climate change

    Option: B

  2. What is the short-range forecast and how is it transmitted to the public?

    Options:
    1. The short-range forecast is for general public and specific sectors such as aviation or ships and aeroplanes, and it is transmitted through print and electronic media.
    2. The short-range forecast is for the military, and it is transmitted through radio and television sets.
    3. The short-range forecast is for the government, and it is transmitted through radio and newspaper.
    4. The short-range forecast is for the police, and it is transmitted through electronic media.

    Option: A

  3. What types of weather warnings are issued through print and electronic media?

    Options:
    1. High-intensity rainfall, hailstorms, and atmospheric storms.
    2. Heatwaves, cold waves, and atmospheric storms.
    3. Fog and reduction in visibility, high-intensity rainfall, hailstorms, and atmospheric storms.
    4. Cold waves, heatwaves, and hailstorms.

    Option: C

  4. What are the two methods used for short-range weather forecasting?

    Options:
    1. Persistent method and linear method.
    2. Non-linear method and continuity method.
    3. Persistent method and continuity method.
    4. Non-persistent method and continuity method.

    Option: C

  5. What is the persistent method of short-range weather forecasting?

    Options:
    1. It is a method that predicts the existing rate of movement of cyclonic front or non-frontal storms to continue for a couple of hours.
    2. It is a method that predicts the weather based on the shape of clouds.
    3. It is a method that predicts the weather based on the atmospheric pressure.
    4. It is a method that predicts the weather based on the lunar cycles.

    Option: A

  6. What is the limitation of the persistent method of short-range weather forecasting?

    Options:
    1. It is unable to predict the possibility of changes and transformations in moving fronts and storms during their onward journey.
    2. It can only predict changes in the weather that occur during daylight hours.
    3. It is not accurate in predicting severe weather events.
    4. It can only predict the weather for a maximum of 6 hours.

    Option: A

  7. What is the focus of meteorology related to weather forecasting?

    Options:
    1. Data analysis
    2. Mathematical modeling
    3. Atmospheric research
    4. All of the above

    Option: D

  8. The purpose of shipping forecasts is

    Options:
    1. To provide information about sea conditions
    2. To predict natural disasters
    3. To warn ships about floating icebergs
    4. None of the above

    Option: A

  9. What natural events are included in shipping forecasts?

    Options:
    1. Tidal surges and storms
    2. Tsunami waves and earthquakes
    3. Heat waves and cold spells
    4. Hailstorms and snowfalls

    Option: A

  10. What is the purpose of local forecasts?

    Options:
    1. To provide information about sea conditions
    2. To predict natural disasters
    3. To provide area-specific weather predictions
    4. None of the above

    Option: C

  11. What is the purpose of agriculture-based forecasts?

    Options:
    1. To provide area-specific weather predictions
    2. To warn ships about floating icebergs
    3. To predict natural disasters
    4. To provide information about sea conditions

    Option: A

  12. What kind of information is included in agriculture-based forecasts?

    Options:
    1. Sky conditions and humidity
    2. Temperature and rainfall
    3. Storms and visibility
    4. None of the above

    Option: B

  13. What kind of techniques are used in weather forecasting?

    Options:
    1. Mathematical and statistical techniques
    2. Data analysis and atmospheric research
    3. Both A and B
    4. None of the above

    Option: C

  14. What is the purpose of preparing synoptic charts?

    Options:
    1. To plot different weather elements on maps
    2. To help in future projection of atmospheric conditions
    3. To predict earthquakes
    4. To study ocean currents

    Option: B

  15. How are different weather elements represented on synoptic charts?

    Options:
    1. Through musical notes
    2. Through drawings of animals
    3. Through definite symbols, lines, and colors
    4. Through written descriptions

    Option: C

  16. Which of the following is not depicted on synoptic charts?

    Options:
    1. Air pressure
    2. Cloudiness
    3. Temperature of the ocean
    4. Wind direction and speed

    Option: C

  17. What is the purpose of auxiliary charts?

    Options:
    1. To provide additional information to supplement synoptic chart analysis
    2. To predict earthquakes
    3. To study ocean currents
    4. To measure atmospheric pressure

    Option: A

  18. What is the basis of preparing a prognostic chart?

    Options:
    1. Synoptic chart analysis
    2. Ocean current measurements
    3. Earthquake predictions
    4. Satellite imagery

    Option: A

  19. What is the purpose of using the fastest electronic computers in numerical weather forecasting?

    Options:
    1. To collect data from the upper atmosphere
    2. To predict future state of atmospheric motions and weather conditions
    3. To generate arithmetic and logical operations
    4. To blend numerical method with the synoptic method

    Option: B

  20. What is the primary control of atmospheric motions at different altitudes or layers of the atmosphere?

    Options:
    1. Synoptic method
    2. Weather forecasting
    3. Physical laws
    4. Numerical models

    Option: C