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O Level Geography Practice Paper 3

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TuitionGoWhere Practice Paper – Geography O-Level

TuitionGoWhere Secondary School (AI)

Subject: Geography (2279)
Level: O-Level
Paper: Practice Paper – Map, Graph & Data Skills
Paper Type: PRACTICE
Version: 3 of 5
Duration: 1 hour 15 minutes
Total Marks: 50

Name: _________________________
Class: _________________________
Date: _________________________

Instructions to Candidates

This paper consists of three sections: Section A, Section B, and Section C.
Answer all questions.
Write your answers in the spaces provided.
The use of an approved calculator is permitted.
Marks are indicated in brackets [ ] at the end of each question or part-question.
You are advised to spend approximately 25 minutes on Section A, 25 minutes on Section B, and 25 minutes on Section C.

Section A: Data Interpretation and Graph Skills

[20 marks]

Answer all questions in this section.

Question 1
Study Figure 1, which shows the average monthly rainfall and temperature for Station X.

Month	J	F	M	A	M	J	J	A	S	O	N	D
Rainfall (mm)	250	220	180	140	100	80	60	70	110	160	200	240
Temperature (°C)	26	26	27	28	28	27	27	27	27	27	26	26

(a) Using the data in Figure 1, calculate the total annual rainfall for Station X. Show your working. [2]

(b) Calculate the mean monthly temperature for Station X. Show your working and give your answer to one decimal place. [2]

(c) Describe the relationship between rainfall and temperature at Station X over the course of a year. Support your answer with data from Figure 1. [3]

(d) Suggest one type of graph that would be suitable to show both rainfall and temperature data for Station X on the same diagram. Justify your choice. [3]

Question 2
A group of students conducted a survey on the use of public parks in three neighbourhoods. They counted the number of visitors at each park at three different times of day. Figure 2 shows their results.

Park	Morning (8–10 am)	Afternoon (12–2 pm)	Evening (5–7 pm)
Park A	45	120	210
Park B	80	95	150
Park C	30	55	180

(a) Calculate the total number of visitors recorded at Park B across all three time periods. [1]

(b) Identify the park and time period that recorded the highest number of visitors. [1]

(c) Describe two limitations of using a single day's count to draw conclusions about park usage patterns. [4]

(d) The students wish to present the data in Figure 2 on one graph. Suggest a suitable graph type and explain how the data for all three parks and three time periods could be shown clearly. [4]

Section B: Map Reading and Spatial Analysis

[15 marks]

Answer all questions in this section.

Question 3
Study Figure 3, which shows a topographic map extract of a coastal area. The map uses a scale of 1:50,000 and contour intervals of 20 metres.

(a) Identify the four-figure grid reference of the lighthouse marked on the map. [1]

(b) Measure the straight-line distance in kilometres between the jetty at Grid Reference 2345 and the summit of Hill X at Grid Reference 2763. Show your working. [2]

(c) Describe the relief of the area between Grid Reference 2240 and Grid Reference 2640. Support your answer with evidence from the map. [3]

(d) With reference to the map, explain two reasons why Settlement Y is located at its present site. [4]

Question 4
Figure 4 is a sketch map showing the layout of a neighbourhood with proposed sites for a new community centre. Three sites, labelled P, Q, and R, are under consideration.

(a) State the compass direction of Site Q from Site P. [1]

(b) Using the scale provided on Figure 4, calculate the actual distance in metres between Site P and the nearest bus stop. Show your working. [2]

(c) Evaluate the suitability of Site R for the new community centre. Consider both advantages and disadvantages in your answer. [2]

Section C: Fieldwork Methodology and Data Evaluation

[15 marks]

Answer all questions in this section.

Question 5
A group of Geography students conducted a fieldwork investigation to study the impact of tourism on a coastal area. They collected data at three beaches: Beach X (heavily developed), Beach Y (moderately developed), and Beach Z (undeveloped).

The students used the following methods:

Method A: Environmental quality survey using a bipolar scale (scored from –3 to +3) at 10 sample points per beach.
Method B: Pedestrian count at each beach, conducted for 10 minutes every hour from 9 am to 5 pm.
Method C: Questionnaire survey of 20 visitors at each beach.

(a) The students recorded the following environmental quality scores for Beach X:

| Sample Point | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |--------------|---|---|---|---|---|---|---|---|---|---|---| | Score | –2 | –1 | –3 | 0 | –1 | –2 | –3 | –1 | –2 | –1 |

Calculate the mean environmental quality score for Beach X. Show your working and give your answer to one decimal place. [2]

(b) Suggest one way the students could present the pedestrian count data for all three beaches on one graph. Justify your choice. [3]

(c) Evaluate the reliability of the questionnaire survey (Method C) as a method for investigating the impact of tourism. [4]

(d) The students concluded that "tourism development has a negative impact on coastal environmental quality." With reference to the data collection methods described, discuss the extent to which this conclusion is valid. [6]

— End of Paper —

Answers

TuitionGoWhere Practice Paper – Geography O-Level

Answer Key and Marking Scheme

Paper: Map, Graph & Data Skills
Version: 3 of 5
Total Marks: 50

Section A: Data Interpretation and Graph Skills

[20 marks]

Question 1: Climate Data Analysis

(a) Calculate total annual rainfall. [2]

Answer: Total annual rainfall = 250 + 220 + 180 + 140 + 100 + 80 + 60 + 70 + 110 + 160 + 200 + 240
= 1810 mm

Marking:

1 mark for correct addition method shown
1 mark for correct answer with units (mm)

(b) Calculate mean monthly temperature. [2]

Answer: Sum of temperatures = 26 + 26 + 27 + 28 + 28 + 27 + 27 + 27 + 27 + 27 + 26 + 26 = 322
Mean = 322 ÷ 12 = 26.8°C (to 1 decimal place)

Marking:

1 mark for correct sum (322)
1 mark for correct mean with decimal place and units (°C)

(c) Describe the relationship between rainfall and temperature. [3]

Answer: There is an inverse relationship between rainfall and temperature at Station X. When temperatures are highest (27–28°C from March to October), rainfall is generally lower (60–110 mm). Conversely, when temperatures are lower (26°C from November to February), rainfall is higher (200–250 mm). For example, the highest rainfall of 250 mm occurs in January when the temperature is 26°C, while the lowest rainfall of 60 mm occurs in July when the temperature is 27°C.

Marking:

1 mark for identifying inverse/negative relationship
1 mark for describing the pattern with reference to months/seasons
1 mark for supporting with specific data from Figure 1

(d) Suggest a suitable graph type and justify. [3]

Answer: A combined bar and line graph (or climograph) would be suitable. Rainfall data can be represented as bars (since it is discrete monthly data), and temperature data can be represented as a line (since it shows a continuous trend). Both data sets can be plotted on the same graph using two vertical axes: rainfall (mm) on the left axis and temperature (°C) on the right axis, with months on the horizontal axis. This allows clear comparison of both variables simultaneously.

Marking:

1 mark for naming a suitable graph type (combined bar-line graph / climograph)
1 mark for explaining how rainfall data would be shown (bars)
1 mark for explaining how temperature data would be shown (line) and how both can be displayed together (dual axes)

Accept other valid graph types with clear justification.

Question 2: Park Visitor Survey

(a) Calculate total visitors at Park B. [1]

Answer: Total = 80 + 95 + 150 = 325 visitors

Marking:

1 mark for correct answer

(b) Identify park and time period with highest visitors. [1]

Answer: Park A, Evening (5–7 pm) with 210 visitors.

Marking:

1 mark for both park and time period correctly identified

(c) Describe two limitations of using a single day's count. [4]

Answer: Limitation 1: A single day's data may not be representative of typical usage patterns. For example, if the count was conducted on a public holiday or weekend, visitor numbers may be unusually high compared to weekdays. Conversely, if it was a rainy day, numbers may be unusually low. This means the data lacks temporal reliability.

Limitation 2: The data does not account for seasonal variations. Park usage may differ significantly between school holidays and term time, or between dry and wet seasons. A single day cannot capture these variations, limiting the validity of any general conclusions drawn about park usage patterns.

Marking:

2 marks per limitation (1 mark for stating limitation, 1 mark for elaboration/explanation)
Accept other valid limitations: small sample size, lack of replication, observer bias, etc.

(d) Suggest a suitable graph type and explain presentation method. [4]

Answer: A grouped bar chart (or clustered bar chart) would be suitable. The horizontal axis would show the three parks (Park A, Park B, Park C). For each park, three bars of different colours or shading would represent the three time periods (Morning, Afternoon, Evening). The vertical axis would show the number of visitors. A legend would identify which colour corresponds to each time period. This allows easy visual comparison of visitor numbers across parks and across time periods simultaneously.

Marking:

1 mark for naming a suitable graph type (grouped/clustered bar chart)
1 mark for explaining how parks would be arranged (x-axis)
1 mark for explaining how time periods would be differentiated (grouped bars, colours, legend)
1 mark for explaining how the data can be compared (visual comparison across categories)

Accept other valid graph types with clear justification (e.g., multiple line graph).

Section B: Map Reading and Spatial Analysis

[15 marks]

Question 3: Topographic Map Interpretation

(a) Identify four-figure grid reference of lighthouse. [1]

Answer: Answer depends on map extract provided. Example: 2547

Marking:

1 mark for correct four-figure grid reference (easting first, then northing)

(b) Measure straight-line distance between jetty and summit. [2]

Answer: Answer depends on map extract provided. Example working: Measured distance on map = 8.4 cm
Scale: 1:50,000 means 1 cm = 0.5 km
Actual distance = 8.4 × 0.5 = 4.2 km

Marking:

1 mark for correct measurement and application of scale
1 mark for correct answer with units (km)

(c) Describe the relief between Grid Reference 2240 and 2640. [3]

Answer: Answer depends on map extract provided. Example response: The relief between GR 2240 and GR 2640 shows a gradual increase in elevation from west to east. At GR 2240, the land is low-lying at approximately 20–40 metres above sea level, as indicated by widely spaced contour lines. Moving eastward, the land rises steadily to approximately 180–200 metres at GR 2640, where contour lines become more closely spaced, indicating steeper slopes near the summit area. The overall relief is one of a gentle slope rising to a hill or ridge in the east.

Marking:

1 mark for describing the general trend (increase/decrease in elevation)
1 mark for referencing specific heights/contour values
1 mark for describing slope steepness with evidence (contour spacing)

(d) Explain two reasons for Settlement Y's location. [4]

Answer: Answer depends on map extract provided. Example response:

Reason 1: Access to water supply. Settlement Y is located adjacent to a river (Grid Reference 2352), which provides a reliable source of fresh water for domestic use, agriculture, and possibly transportation. The presence of a river is indicated by the blue line feature on the map.

Reason 2: Flat land for development. The settlement is situated on relatively flat land, as shown by the widely spaced contour lines in the area (approximately 20–40 m elevation). Flat land is easier to build on and more suitable for agriculture, roads, and other infrastructure compared to steep slopes.

Marking:

2 marks per reason (1 mark for identifying reason, 1 mark for explanation with map evidence)
Accept other valid reasons: proximity to coast/sea, transport routes, sheltered location, etc.

Question 4: Neighbourhood Sketch Map

(a) State compass direction of Site Q from Site P. [1]

Answer: Answer depends on sketch map provided. Example: Northeast (NE)

Marking:

1 mark for correct compass direction

(b) Calculate actual distance between Site P and nearest bus stop. [2]

Answer: Answer depends on sketch map provided. Example working: Measured distance on map = 3.2 cm
Scale: 1 cm represents 50 m (as stated on figure)
Actual distance = 3.2 × 50 = 160 m

Marking:

1 mark for correct measurement and application of scale
1 mark for correct answer with units (m)

(c) Evaluate suitability of Site R for community centre. [2]

Answer: Answer depends on sketch map provided. Example response:

Advantage: Site R is located near a major road, providing good accessibility for residents arriving by car or bus. This would make the community centre convenient for users from across the neighbourhood.

Disadvantage: Site R is located at the edge of the residential area, far from the main housing clusters. This may reduce usage by residents who live on the opposite side of the neighbourhood, as they would need to travel a longer distance.

Marking:

1 mark for identifying one advantage with explanation
1 mark for identifying one disadvantage with explanation
Must show balanced evaluation (both positive and negative aspects)

Section C: Fieldwork Methodology and Data Evaluation

[15 marks]

Question 5: Tourism Impact Fieldwork

(a) Calculate mean environmental quality score for Beach X. [2]

Answer: Sum of scores = (–2) + (–1) + (–3) + 0 + (–1) + (–2) + (–3) + (–1) + (–2) + (–1) = –16
Mean = –16 ÷ 10 = –1.6

Marking:

1 mark for correct sum (–16)
1 mark for correct mean to one decimal place (–1.6)

(b) Suggest how to present pedestrian count data on one graph. [3]

Answer: A multiple line graph would be suitable. The horizontal axis would show time of day (9 am to 5 pm), and the vertical axis would show number of pedestrians. Three separate lines (in different colours or patterns) would represent Beach X, Beach Y, and Beach Z. A legend would identify each line. This allows clear comparison of pedestrian flow patterns across the three beaches throughout the day, making it easy to identify peak periods and differences between beaches.

Marking:

1 mark for naming a suitable graph type (multiple line graph)
1 mark for explaining axes (time on x-axis, pedestrian count on y-axis)
1 mark for explaining how three beaches would be differentiated (separate lines, legend)

Accept grouped bar chart with clear justification.

(c) Evaluate the reliability of the questionnaire survey (Method C). [4]

Answer: The questionnaire survey has limited reliability for several reasons:

Limitations reducing reliability:

Small sample size: Only 20 visitors per beach is a small sample. The views of 20 people may not represent the views of all visitors, reducing the reliability of generalisations.
Sampling bias: The students may have surveyed only visitors who appeared approachable or were in certain locations, leading to a non-representative sample. For example, they may have missed visitors who were swimming or walking along the shore.
Timing issues: If surveys were conducted at only one time of day, the sample may over-represent certain types of visitors (e.g., morning joggers vs. afternoon families).

Strengths supporting reliability:

Using the same questionnaire at all three beaches ensures consistency in data collection, allowing valid comparisons between sites.
A sample size of 20 per beach (60 total) provides some basis for identifying patterns, even if not fully representative.

Overall: The method is partially reliable. While the standardised approach allows comparison, the small sample size and potential sampling bias limit the extent to which findings can be generalised.

Marking:

1 mark for stating a clear position on reliability (e.g., limited/partially reliable)
1–2 marks for explaining limitations with specific reference to the method described (sample size, bias, timing)
1 mark for acknowledging any strengths or counterarguments
Must evaluate (not just describe) – consider both strengths and weaknesses

(d) Discuss the extent to which the conclusion is valid. [6]

Answer: The students' conclusion that "tourism development has a negative impact on coastal environmental quality" is partially valid, but has significant limitations.

Evidence supporting the conclusion:

The environmental quality survey (Method A) provides quantitative data that can be compared across beaches. If Beach X (heavily developed) consistently scores lower than Beach Z (undeveloped), this suggests a negative relationship between tourism development and environmental quality.
The use of 10 sample points per beach with a standardised bipolar scale increases the reliability of the environmental quality assessment, as it reduces subjectivity compared to a single observation.
The pedestrian count data (Method B) can establish whether higher visitor numbers correlate with lower environmental quality scores, strengthening the causal link.

Limitations challenging the conclusion:

Correlation does not equal causation. Lower environmental quality at Beach X may be due to factors other than tourism, such as proximity to industrial areas, river discharge, or natural differences in beach characteristics. The study did not control for these variables.
The questionnaire survey (Method C) captures perceptions rather than objective measurements. Visitors' opinions may be influenced by personal expectations or limited experience, and do not directly measure environmental quality.
The study only examined three beaches at one point in time. A larger sample of beaches over multiple time periods would be needed to establish a reliable pattern.
The conclusion does not consider the type or intensity of tourism development. Some forms of tourism (e.g., ecotourism) may have minimal or even positive environmental impacts.

Overall validity: The conclusion is supported to some extent by the environmental quality data, but the study design does not allow the students to definitively claim that tourism causes environmental degradation. A more valid conclusion would be: "There is an association between higher levels of tourism development and lower environmental quality scores at the beaches studied, but further investigation is needed to establish causation and rule out other factors."

Marking:

Level 3 (5–6 marks): Balanced discussion with clear evaluation of validity. Identifies both supporting evidence and limitations. Reaches a reasoned conclusion about the extent of validity. References specific methods from the study.
Level 2 (3–4 marks): Some discussion of validity with either supporting evidence or limitations, but not fully balanced. May lack specific references to methods or a clear conclusion.
Level 1 (1–2 marks): Basic statements about validity with limited development. May be one-sided or lack reference to the study methods.
0 marks: No creditable response.

— End of Answer Key —