Neco Model Questions Vol1 2021 Geography Question 4

Practice essay / theory question 4 from the 2021 Neco Model Questions Vol1 Geography examination. This question covers Weather .

Neco Model Questions Vol1 2021 Geography Essay / Theory
Topic: Weather
Question 4 NECO_MODEL_QUESTIONS_VOL1 • 2021 • GEOGRAPHY • essay

A weather station recorded the following observations on a clear day: | Time | Temperature (°C) | Relative Humidity (%) | Wind Speed (km/h) | |------|------------------|-----------------------|-------------------| | 06:00 | 22 | 85 | 12 | | 12:00 | 31 | 55 | 18 | | 18:00 | 27 | 70 | 14 | Using the data above, answer the questions that follow:

Question Parts

( a )
Explain the diurnal variation of temperature and relative humidity observed, linking the changes to solar heating and atmospheric processes.
( b )
Using the approximate Magnus formula, estimate the dew‑point temperature at 12:00. The formula is: Td ≈ T – ((100 – RH)/5), where T is temperature in °C and RH is relative humidity in percent.
( c )
Discuss how the wind speed variation throughout the day could influence the perceived temperature (wind chill) and the likelihood of cloud formation in the late afternoon.
( d )
Based on the data, recommend appropriate clothing for a person who will be outdoors from 06:00 to 18:00, justifying your suggestion.

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About This Question

This is Neco Model Questions Vol1 2021 Geography Question 4. It is one of the essay questions from the 2021 Neco Model Questions Vol1 Geography examination.

The question covers Weather .

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