Neco Model Questions Vol1 2019 Geography Question 13
Practice objective / multiple choice question 13 from the 2019 Neco Model Questions Vol1 Geography examination.
In a tropical region the mean annual rainfall at sea level is 1500 mm and the mean temperature is 28 °C. For every increase of 100 m in altitude, rainfall decreases by 50 mm and temperature falls by 0.6 °C. Tropical rainforest occurs where rainfall > 1200 mm and temperature > 26 °C; savanna occurs where rainfall is between 800 mm and 1200 mm inclusive and temperature is between 22 °C and 26 °C inclusive. Determine the minimum altitude (in metres) at which the vegetation changes from rainforest to savanna.
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About This Question
This is Neco Model Questions Vol1 2019 Geography Question 13. It is one of the objective questions from the 2019 Neco Model Questions Vol1 Geography examination.
Difficulty level: Medium .
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