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Secondary 4 Geography Preliminary Examination Paper 5

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TuitionGoWhere Practice Paper — Geography Secondary 4

TuitionGoWhere Secondary School (AI)


Subject:	Geography
Level:	Secondary 4
Paper:	Preliminary Examination — Paper 1 (Data Skills & Map Reading)
Duration:	1 hour 15 minutes (75 minutes)
Total Marks:	50
Name:	______________________________
Class:	______________________________
Date:	______________________________
Version:	5 of 5

Instructions to Candidates

Write your name, class, and date in the spaces provided above.
Answer ALL questions in the spaces provided.
Write in dark blue or black pen. Pencil may be used for diagrams, graphs, and maps.
You may use a calculator where necessary.
The number of marks for each question is shown in brackets [ ].
Read each question carefully before answering.
The total mark for this paper is 50.

Section A: Map Reading (15 marks)

Answer ALL questions in this section.

Question 1

Study the topographical map extract of Area X (Map A) provided separately.

(a) Give the six-figure grid reference for the spot height at point P. [1]

(b) Measure the straight-line distance between the school at grid reference 465234 and the temple at grid reference 478241. Give your answer in kilometres. [2]

(d) Describe the relief (shape of the land) in the area enclosed by grid square 4724. [2]

(e) Identify two pieces of evidence from the map that suggest the area is used for agriculture. [2]

Evidence 1: _____________________________________________

Evidence 2: _____________________________________________

Question 2

Study Photograph A, which shows a coastal landform at Location X.

(a) Identify the type of coastal landform shown in Photograph A. [1]

(b) Describe two features of this landform visible in the photograph. [2]

Feature 1: _____________________________________________

Feature 2: _____________________________________________

Section B: Graph and Data Interpretation (20 marks)

Answer ALL questions in this section.

Question 3

Study Graph B, which shows the average monthly rainfall (mm) and average monthly temperature (°C) for Town Z from January to December 2023.

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Rainfall (mm)	280	210	260	310	340	290	250	270	300	350	370	320
Temperature (°C)	26	27	27	28	28	27	27	27	27	27	26	26

(a) What is the highest monthly rainfall recorded? State the month and the amount. [1]

(b) Calculate the total annual rainfall for Town Z. Show your working. [2]

(d) Town Z is located near the equator. Explain two characteristics of an equatorial climate that are shown in the data. [2]

Characteristic 1: _____________________________________________

Characteristic 2: _____________________________________________

Question 4

Study Table C, which shows the population growth rate (%) of five countries from 2015 to 2020.

Country	2015	2016	2017	2018	2019	2020
Country A	2.8	2.6	2.4	2.2	2.0	1.8
Country B	1.2	1.3	1.1	1.0	0.9	0.8
Country C	0.5	0.4	0.3	0.2	0.1	0.1
Country D	3.5	3.3	3.0	2.8	2.5	2.3
Country E	1.8	1.9	2.0	2.1	2.0	1.9

(a) Which country had the highest population growth rate in 2015? [1]

(b) Calculate the difference in population growth rate for Country A between 2015 and 2020. Show your working. [2]

(d) Suggest two possible reasons why Country C has a very low population growth rate. [2]

Reason 1: _____________________________________________

Reason 2: _____________________________________________

(e) Country D is a developing country. Explain two challenges that a high population growth rate may cause for Country D. [2]

Challenge 1: _____________________________________________

Challenge 2: _____________________________________________

Question 5

Study Graph D, which is a pie chart showing the land use in Country Y.

Land Use Type	Percentage (%)
Forest	45
Agriculture	25
Urban/Built-up	15
Water Bodies	10
Others	5

(a) What percentage of land is used for agriculture and urban areas combined? Show your working. [2]

(b) Calculate the angle of the sector representing Forest in the pie chart. Show your working. [2]

Section C: Source-Based Data Response (15 marks)

Answer ALL questions in this section.

Question 6

Study Source E, an extract from a news article:

"The coastal village of Tanjung Leman has experienced severe erosion over the past five years. Residents report that the shoreline has retreated by approximately 15 metres since 2018. The construction of a new harbour 3 kilometres north of the village in 2017 disrupted the natural longshore drift along the coast. Mangrove forests that once protected the shoreline were cleared in 2016 to make way for aquaculture ponds. Local authorities have proposed building seawalls, but environmental groups argue that mangrove restoration would be a more sustainable solution."

(a) State two causes of coastal erosion at Tanjung Leman mentioned in Source E. [2]

Cause 1: _____________________________________________

Cause 2: _____________________________________________

(b) Using information from Source E, explain how the construction of the harbour has contributed to coastal erosion at Tanjung Leman. [2]

(c) Explain why environmental groups believe mangrove restoration is a more sustainable solution than building seawalls. In your answer, refer to the functions of mangroves. [3]

Question 7

Study Source F, a bar graph showing the number of tourists (in thousands) visiting four Southeast Asian countries in 2022 and 2023.

Country	2022 (thousands)	2023 (thousands)
Singapore	6,800	13,600
Thailand	11,200	28,000
Malaysia	2,600	9,800
Indonesia	3,500	7,200

(a) Calculate the percentage increase in tourist arrivals for Singapore from 2022 to 2023. Show your working. [2]

(b) Which country experienced the greatest absolute increase in tourist numbers between 2022 and 2023? Show your working. [2]

Reason 1: _____________________________________________

Reason 2: _____________________________________________

END OF PAPER

© TuitionGoWhere Secondary School (AI) — Preliminary Examination Practice, Version 5 of 5

Answers

TuitionGoWhere Practice Paper — Geography Secondary 4

Answer Key & Marking Scheme

Paper: Preliminary Examination — Paper 1 (Data Skills & Map Reading) Total Marks: 50 Version: 5 of 5

Section A: Map Reading (15 marks)

Question 1

(a) Give the six-figure grid reference for the spot height at point P. [1]

Answer: (Depends on Map A — example answer) 472236

Marking note: Award 1 mark for a correctly read six-figure grid reference. The first three figures are the easting, the last three are the northing. Accept answers within ±1 of the estimated tenth if the point is between grid lines.

(b) Measure the straight-line distance between the school at grid reference 465234 and the temple at grid reference 478241. Give your answer in kilometres. [2]

Working:

Easting difference: 478 − 465 = 13 (units of 100 m) = 1,300 m
Northing difference: 241 − 234 = 7 (units of 100 m) = 700 m
Using Pythagoras' theorem:
- Distance² = 1,300² + 700² = 1,690,000 + 490,000 = 2,180,000
- Distance = √2,180,000 ≈ 1,476 m ≈ 1.48 km

Answer: Approximately 1.5 km (accept 1.4–1.6 km depending on scale)

Marking scheme:

1 mark for correct method (Pythagoras or scale measurement)
1 mark for correct final answer in km

Common mistake: Students may simply add easting and northing differences instead of using Pythagoras. Award 0 for method in that case.

(c) State the compass direction of the bridge at 470238 from the post office at 462230. [1]

Working:

Bridge is east (470 > 462) and north (238 > 230) of the post office.
Both east and north → North-East

Answer: North-East (NE)

Marking note: Accept "NE" or "north-east". Do not accept vague answers like "up and right".

(d) Describe the relief (shape of the land) in the area enclosed by grid square 4724. [2]

Answer (example — depends on Map A):

The land is high in the western part of the grid square (contour lines are closely spaced above 80 m) and lower in the eastern part (contour lines are more widely spaced around 40–50 m).
The relief is uneven/hilly with a steep slope on the western side and a gentler slope towards the east.

Marking scheme:

1 mark for describing the variation in height across the grid square
1 mark for describing the steepness/spacing of slopes

Common mistake: Students may only state "it is hilly" without describing spatial variation. Award only 1 mark for vague answers.

(e) Identify two pieces of evidence from the map that suggest the area is used for agriculture. [2]

Answer (examples — depends on Map A):

Evidence 1: Presence of paddy fields / orchards / farmland (shown by specific symbols or shading)
Evidence 2: Presence of rural tracks / footpaths through cultivated land or irrigation channels / drainage ditches

Marking scheme: 1 mark per valid piece of evidence clearly identified from map evidence.

Acceptable answers may include: orchards, rubber plantations, fish ponds, agricultural buildings, terraced fields, irrigation channels.

Common mistake: Students may give generic answers like "there are farms" without referencing specific map evidence (symbols, labels, grid references).

Question 2

(a) Identify the type of coastal landform shown in Photograph A. [1]

Answer (example): Sea stack

Acceptable alternatives (depending on photograph): sea arch, headland, cliff, wave-cut platform, beach, spit, bar, tombolo.

Marking note: Award 1 mark for correct identification. The answer must name a specific coastal landform, not just "rock" or "coast".

(b) Describe two features of this landform visible in the photograph. [2]

Answer (example for a sea stack):

Feature 1: It is a tall, vertical column of rock standing separately from the mainland cliff.
Feature 2: The rock face shows evidence of weathering and erosion such as cracks, notches, or rough surfaces.

Marking scheme: 1 mark per valid observable feature described from the photograph.

Common mistake: Students may describe processes (e.g., "waves eroded the rock") instead of observable features. Award 0 for process descriptions — the question asks for description of features.

(c) Explain how this coastal landform is formed. In your answer, refer to the processes involved. [3]

Answer (example for a sea stack):

A sea stack is formed through the following processes:

Hydraulic action and abrasion by waves attack lines of weakness (cracks and joints) in a headland, gradually enlarging them to form a cave.
Continued erosion causes the cave to be eroded through both sides of the headland, forming a sea arch.
Over time, the roof of the arch becomes unsupported and collapses due to gravity and weathering.
This leaves an isolated column of rock — the sea stack — standing separately from the cliff.

Marking scheme:

1 mark for identifying the starting feature (headland/cave)
1 mark for explaining the sequence of erosion (cave → arch → stack)
1 mark for naming specific processes (hydraulic action, abrasion, corrosion, weathering, collapse)

Common mistake: Students may only describe the landform without explaining the formation sequence. Maximum 1 mark for description-only answers.

Section B: Graph and Data Interpretation (20 marks)

Question 3

(a) What is the highest monthly rainfall recorded? State the month and the amount. [1]

Answer: November, 370 mm

Marking note: Both the month and the amount must be correct for 1 mark.

(b) Calculate the total annual rainfall for Town Z. Show your working. [2]

Working:

280 + 210 + 260 + 310 + 340 + 290 + 250 + 270 + 300 + 350 + 370 + 320

= 3,550 mm

Answer: 3,550 mm

Marking scheme:

1 mark for correct method (adding all 12 monthly values)
1 mark for correct final answer

Common mistake: Students may miss a month or make addition errors. Award 1 mark if the method is correct but there is an arithmetic error.

(c) Describe the relationship between rainfall and temperature shown in the data. [2]

Answer:

There is no clear direct relationship between rainfall and temperature in Town Z.
Temperatures remain fairly constant throughout the year (ranging only from 26°C to 28°C), which is typical of an equatorial climate.
Rainfall, however, varies more significantly across months (from 210 mm to 370 mm), with higher rainfall generally in the months of April to June and October to December.
The relatively stable temperature suggests that temperature is not the main factor controlling rainfall patterns in this location.

Marking scheme:

1 mark for stating that there is no clear direct relationship / temperature is fairly constant
1 mark for describing the variation in rainfall across months

Common mistake: Students may incorrectly state that "when temperature is high, rainfall is high" without checking the data. The data does not support a simple positive correlation.

(d) Town Z is located near the equator. Explain two characteristics of an equatorial climate that are shown in the data. [2]

Answer:

Characteristic 1: High and constant temperatures throughout the year — the temperature range is only 2°C (26°C to 28°C), showing very little seasonal variation, which is typical of equatorial climates.
Characteristic 2: High annual rainfall — the total annual rainfall of 3,550 mm is very high, and every month receives at least 210 mm of rain, showing that there is no dry season.

Marking scheme: 1 mark per correctly identified characteristic with supporting data from the table.

Question 4

(a) Which country had the highest population growth rate in 2015? [1]

Answer: Country D (3.5%)

(b) Calculate the difference in population growth rate for Country A between 2015 and 2020. Show your working. [2]

Working:

2015 rate: 2.8%
2020 rate: 1.8%
Difference: 2.8 − 1.8 = 1.0 percentage points

Answer: 1.0 percentage point decrease

Marking scheme:

1 mark for correct subtraction
1 mark for correct answer with unit (percentage point)

Common mistake: Students may write "%" instead of "percentage points". Accept both, but note that "percentage points" is technically correct when subtracting percentages.

(c) Describe the trend in population growth rate for Country D from 2015 to 2020. [1]

Answer: The population growth rate of Country D decreased steadily/consistently from 3.5% in 2015 to 2.3% in 2020.

Marking note: Award 1 mark for identifying a steady/consistent decrease. Accept "declined gradually" or "fell continuously".

(d) Suggest two possible reasons why Country C has a very low population growth rate. [2]

Answer:

Reason 1: Low birth rate — the country may have widespread access to family planning, high levels of education (especially among women), and a high cost of living, leading to smaller family sizes.
Reason 2: Ageing population / high death rate — the country may have an ageing population with a high proportion of elderly people and a low proportion of women of childbearing age, leading to fewer births and more deaths.

Marking scheme: 1 mark per valid reason. Accept other valid reasons such as: high emigration, government policies limiting births, high infant mortality leading to replacement-level fertility.

(e) Country D is a developing country. Explain two challenges that a high population growth rate may cause for Country D. [2]

Answer:

Challenge 1: Pressure on resources and services — a rapidly growing population increases demand for food, water, housing, healthcare, and education. The government may struggle to provide adequate infrastructure and services, leading to overcrowding and poor living conditions.
Challenge 2: Unemployment and poverty — a high population growth rate means a large number of young people entering the job market each year. If the economy cannot create enough jobs, unemployment will rise, leading to increased poverty and social problems.

Marking scheme: 1 mark per clearly explained challenge with a logical link to high population growth.

Question 5

(a) What percentage of land is used for agriculture and urban areas combined? Show your working. [2]

Working:

Agriculture: 25%
Urban/Built-up: 15%
Combined: 25 + 15 = 40%

Answer: 40%

Marking scheme:

1 mark for correct identification of both percentages
1 mark for correct addition

(b) Calculate the angle of the sector representing Forest in the pie chart. Show your working. [2]

Working:

Forest percentage: 45%
Angle = 45% × 360° = 0.45 × 360° = 162°

Answer: 162°

Marking scheme:

1 mark for correct formula (percentage × 360°)
1 mark for correct answer

(c) Suggest one reason why a large proportion of land in Country Y is covered by forest. [1]

Answer (any one of the following):

The country has a tropical climate with high temperatures and rainfall that support dense forest growth.
The country has government policies that protect forests through national parks or conservation laws.
The terrain is mountainous or unsuitable for agriculture or development, so forests remain intact.
The country has a low population density, so there is less pressure to clear land for farming or urban use.

Marking scheme: 1 mark for any valid reason.

Section C: Source-Based Data Response (15 marks)

Question 6

(a) State two causes of coastal erosion at Tanjung Leman mentioned in Source E. [2]

Answer:

Cause 1: Construction of a new harbour 3 km north of the village, which disrupted natural longshore drift.
Cause 2: Clearing of mangrove forests in 2016 to make way for aquaculture ponds, removing natural coastal protection.

Marking scheme: 1 mark per cause correctly identified from Source E.

(b) Using information from Source E, explain how the construction of the harbour has contributed to coastal erosion at Tanjung Leman. [2]

Answer:

The harbour was built 3 km north of the village and disrupted the natural longshore drift — the process by which sediment is transported along the coast by waves.
When longshore drift is interrupted (e.g., by a harbour wall or breakwater), sediment accumulates on one side of the structure but is prevented from reaching the coastline further down-drift.
As a result, the coast at Tanjung Leman loses its sediment supply, and the beach is no longer replenished. Waves continue to erode the shore, but without new sediment being deposited, the shoreline retreats — as reported, by approximately 15 metres since 2018.

Marking scheme:

1 mark for explaining that the harbour disrupted longshore drift
1 mark for explaining the consequence (loss of sediment supply leading to erosion/retreat)

(c) Explain why environmental groups believe mangrove restoration is a more sustainable solution than building seawalls. In your answer, refer to the functions of mangroves. [3]

Answer:

Mangroves serve as a natural coastal defence. Their dense root systems trap and stabilise sediment, reducing the impact of wave energy and preventing erosion along the shoreline.
Unlike seawalls, which are hard engineering structures that can be expensive to build and maintain, mangroves are a soft engineering / nature-based solution that is more cost-effective and self-sustaining over time.
Mangroves also provide additional ecological benefits: they serve as nurseries for fish and other marine life, support biodiversity, and help absorb carbon dioxide, contributing to climate change mitigation. Seawalls provide none of these benefits.
Furthermore, seawalls may transfer erosion problems to adjacent areas (as waves are reflected and can erode the coast elsewhere), whereas mangroves reduce wave energy naturally without causing such knock-on effects.

Marking scheme:

1 mark for explaining how mangroves protect the coast (root systems trap sediment, reduce wave energy)
1 mark for comparing with seawalls (cost, maintenance, sustainability)
1 mark for additional benefits of mangroves (biodiversity, carbon sink, no knock-on erosion)

Common mistake: Students may only state "mangroves are natural" without explaining the specific functions. Award a maximum of 1 mark for vague answers.

Question 7

(a) Calculate the percentage increase in tourist arrivals for Singapore from 2022 to 2023. Show your working. [2]

Working:

Increase = 13,600 − 6,800 = 6,800 (thousand)
Percentage increase = (6,800 / 6,800) × 100 = 100%

Answer: 100% increase

Marking scheme:

1 mark for correct calculation of increase
1 mark for correct percentage increase formula and answer

(b) Which country experienced the greatest absolute increase in tourist numbers between 2022 and 2023? Show your working. [2]

Working:

Singapore: 13,600 − 6,800 = 6,800 thousand
Thailand: 28,000 − 11,200 = 16,800 thousand
Malaysia: 9,800 − 2,600 = 7,200 thousand
Indonesia: 7,200 − 3,500 = 3,700 thousand

Answer: Thailand had the greatest absolute increase of 16,800 thousand (16.8 million) tourists.

Marking scheme:

1 mark for calculating the increase for at least two countries
1 mark for correctly identifying Thailand as the country with the greatest increase

(c) Suggest two reasons for the increase in tourist arrivals across these Southeast Asian countries in 2023. [2]

Answer:

Reason 1: Relaxation of COVID-19 travel restrictions — by 2023, most countries had lifted pandemic-related border controls, quarantine requirements, and vaccination mandates, allowing international travel to resume.
Reason 2: Pent-up demand / revenge travel — after years of restricted movement during the pandemic, many people were eager to travel, leading to a surge in tourism demand globally.

Marking scheme: 1 mark per valid reason. Accept other valid reasons such as: promotional campaigns by tourism boards, improved flight connectivity, favourable exchange rates, major events or festivals.

Summary of Marks

Section	Questions	Marks
A: Map Reading	Q1 (a–e), Q2 (a–c)	15
B: Graph & Data Interpretation	Q3 (a–d), Q4 (a–e), Q5 (a–c)	20
C: Source-Based Data Response	Q6 (a–c), Q7 (a–c)	15
Total		50