Neco 2021 Geography Question 4

Practice practical question 4 from the 2021 Neco Geography examination. This question covers Weather, Atmospheric pressure, Pressure correction, Wind direction .

Neco 2021 Geography Practical
Topics: Weather Atmospheric pressure Pressure correction Wind direction
Question 4 NECO • 2021 • GEOGRAPHY • practical

A weather station network recorded the following observations on the same day: | Station | Altitude (m) | Observed pressure (hPa) | Temperature (°C) | |---------|--------------|------------------------|-------------------| | A | 500 | 1005 | 20 | | B | 0 | 1012 | 22 | | C | 1500 | 998 | 15 | The sea‑level pressure (P₀) can be estimated from the observed pressure (P) using the formula: P₀ = P × e^(g h / (R T)) where g = 9.8 m s⁻², R = 287 J kg⁻¹ K⁻¹ and T is the absolute temperature in kelvin. Answer the following:

Question Parts

( a )
Calculate the sea‑level pressure for each station. Give your answers in hPa, rounded to the nearest whole number.

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This is Neco 2021 Geography Question 4. It is one of the practical questions from the 2021 Neco Geography examination.

The question covers Weather, Atmospheric pressure, Pressure correction, Wind direction .

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