Gce Model Questions Vol1 2023 Geography Question 10

Practice essay / theory question 10 from the 2023 Gce Model Questions Vol1 Geography examination. This question covers Vegetation distribution and ecology, Indicator species, Land‑use change drivers, Sustainable forest management .

Gce Model Questions Vol1 2023 Geography Essay / Theory
Topics: Vegetation distribution and ecology Indicator species Land‑use change drivers Sustainable forest management
Question 10 GCE_MODEL_QUESTIONS_VOL1 • 2023 • GEOGRAPHY • essay

A protected area in the lower Niger basin consists of a mosaic of forest, savanna and wetland habitats. Recent satellite imagery shows that the proportion of savanna has increased at the expense of forest over the past decade. Field observations record the following dominant species: Forest: Triplochiton scleroxylon, Alstonia congensis, Pterocarpus erinaceus Savanna: Hyparrhenia rufa, Combretum glutinosum, Acacia nilotica Wetland: Papyrus (Cyperus papyrus), Typha angustifolia, Nymphaea lotus

Question Parts

( a )
Explain the key ecological factors that determine the distribution of forest, savanna and wetland vegetation in this region.
( b )
Using the species list, identify one indicator species for each habitat and justify why it serves as an indicator.

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About This Question

This is Gce Model Questions Vol1 2023 Geography Question 10. It is one of the essay questions from the 2023 Gce Model Questions Vol1 Geography examination.

The question covers Vegetation distribution and ecology, Indicator species, Land‑use change drivers, Sustainable forest management .

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