Neco 2019 Geography Question 11

An area is situated at an altitude of 1200\,m. Temperature decreases with altitude at a lapse rate of 0.6\,\(^\circ\)C per 100\,m from a sea‑level mean temperature of 28\,\(^\circ\)C. The area receives an average annual rainfall of 950\,mm. Vegetation types are classified as follows:\n\n- Tropical rainforest: rainfall > 1500\,mm and temperature \(\geq\) 20\,\(^\circ\)C\n- Tropical savanna: 800\,mm \(\leq\) rainfall \(\leq\) 1500\,mm and 20\,\(^\circ\)C \(\leq\) temperature \(\leq\) 30\,\(^\circ\)C\n- Tropical grassland: 500\,mm \(\leq\) rainfall \(<\) 800\,mm and 15\,\(^\circ\)C \(\leq\) temperature \(\leq\) 25\,\(^\circ\)C\n- Subtropical shrubland: rainfall < 500\,mm and temperature \(>\) 10\,\(^\circ\)C\n\nDetermine the vegetation type of the area.