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Urban issues and challenges

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Question 43

Table 1

City	Classification	Annual Mean $PM2.5\text{PM}_{2.5}$ Concentration ( $μg/m3\mu\text{g/m}^3$ )
London	HIC	10.5
Tokyo	HIC	12.1
New York	HIC	9.3
Paris	HIC	11.8
Beijing	NEE	49.2
Delhi	NEE	98.4
Mumbai	NEE	59.1
Cairo	NEE	71.3
Lagos	NEE	62.5
Jakarta	NEE	45.5
Addis Ababa	LIC	38.6
Dhaka	LIC	77.2
Port-au-Prince	LIC	41.3

Calculate the mean annual $PM2.5\text{PM}_{2.5}$ concentration for the Newly Emerging Economy (NEE) cities shown in Table 1.

Answer to the nearest whole number.

Show your working.

Answer = _____ $μg/m3\mu\text{g/m}^3$

[2]

Markscheme

Urban issues and challenges Questions

GCSE
Geography
Urban issues and challenges

116 exam-style questions on AQA GCSE Geography Urban issues and challenges, covering Urban issues and challenges. Each one has a worked solution and a mark scheme showing where the marks go.

Urban issues and challenges

Question bank

Urban issues and challenges

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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61

Question 43

Table 1

City	Classification	Annual Mean $PM2.5\text{PM}_{2.5}$ Concentration ( $μg/m3\mu\text{g/m}^3$ )
London	HIC	10.5
Tokyo	HIC	12.1
New York	HIC	9.3
Paris	HIC	11.8
Beijing	NEE	49.2
Delhi	NEE	98.4
Mumbai	NEE	59.1
Cairo	NEE	71.3
Lagos	NEE	62.5
Jakarta	NEE	45.5
Addis Ababa	LIC	38.6
Dhaka	LIC	77.2
Port-au-Prince	LIC	41.3

Calculate the mean annual $PM2.5\text{PM}_{2.5}$ concentration for the Newly Emerging Economy (NEE) cities shown in Table 1.

Answer to the nearest whole number.

Show your working.

Answer = _____ $μg/m3\mu\text{g/m}^3$

[2]

Markscheme

Urban issues and challenges Questions

GCSE
Geography
Urban issues and challenges

116 exam-style questions on AQA GCSE Geography Urban issues and challenges, covering Urban issues and challenges. Each one has a worked solution and a mark scheme showing where the marks go.