Neco 2021 Geography Question 5

The table below shows the average monthly temperature (°C) and rainfall (mm) recorded at the coastal town of Lagos over a typical year. | Month | Temperature (°C) | Rainfall (mm) | |-------|------------------|---------------| | Jan | 28 | 10 | | Feb | 27 | 20 | | Mar | 28 | 30 | | Apr | 29 | 70 | | May | 30 | 120 | | Jun | 28 | 250 | | Jul | 27 | 300 | | Aug | 27 | 280 | | Sep | 28 | 200 | | Oct | 29 | 100 | | Nov | 28 | 40 | | Dec | 28 | 20 | Answer the following questions: a) Calculate the mean annual temperature for Lagos. b) Using the data, identify the months that constitute the rainy season and explain two atmospheric factors that cause this seasonal rainfall pattern. c) Discuss two likely impacts of climate change on agricultural productivity in the Lagos coastal zone.