Neco 2021 Geography Question 42

Practice objective / multiple choice question 42 from the 2021 Neco Geography examination.

Neco 2021 Geography Objective / Multiple Choice Medium Difficulty
Question 42 NECO • 2021 • GEOGRAPHY • objective

A 10 000 km² region receives annual rainfall distributed as follows: 30 % of the area gets more than 2000 mm, 40 % gets between 1500 mm and 2000 mm, 20 % gets between 1000 mm and 1500 mm, and the remaining 10 % gets less than 1000 mm. Rainforest requires rainfall >1800 mm, savanna requires 1200 mm-1800 mm, and grassland requires <1200 mm. Assuming rainfall within each band is uniformly distributed, determine the area (in km²) occupied by rainforest, savanna and grassland.

Answer Options

A. Rainforest: 4400 km²; Savanna: 3400 km²; Grassland: 2200 km²
B. Rainforest: 4200 km²; Savanna: 3800 km²; Grassland: 2000 km²
C. Rainforest: 5000 km²; Savanna: 3000 km²; Grassland: 2000 km²
Correct Answer D. Rainforest: 4600 km²; Savanna: 3600 km²; Grassland: 1800 km²
Correct Answer
D
Correct Option:
Rainforest: 4600 km²; Savanna: 3600 km²; Grassland: 1800 km²

About This Question

This is Neco 2021 Geography Question 42. It is one of the objective questions from the 2021 Neco Geography examination.

Difficulty level: Medium .

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