Admiralty Sec 1E Geography EOY 2022

ADMIRALTY SECONDARY SCHOOL SUBJECT : Geography LEVEL/STREAM : Secondary 1 Express DATE : 12 October 2022 TIME : 0800h – 0915h DURATION : 1 hour 15 minutes READ THESE INSTRUCTIONS FIRST Write your name, class and index number on the work you submit. Write in dark blue or black pen. Do not use staples, paper clips, glue or correction fluid. Answer all questions in the spaces provided. The number of marks for each question is given in brackets [ ] at the end of each question or part question. DO NOT TURN OVER THIS PAGE UNTIL YOU ARE TOLD TO DO SO. This Question Paper consists of 14 printed pages including this cover page. END OF YEAR EXAMINATION 2022 Section A Section B Total 35 11 24 NAME: NO: CLASS:

2 Section A [11 marks] Answer Question 1 in this section. 1. A group of students wanted to investigate how human actions affect the cleanliness of the beach environment in Singapore. (a) Study Fig. 1, which shows the different stages of the Geographical Investigation (GI) process. Different Stages of the Geographical Investigation Process Fig. 1 Identify Stage 1 of the GI process and briefly describe how the students could carry it out. [2] (b) Suggest a possible hypothesis for the students’ investigation. [1] Stage 1 Stage 2: Collecting Data Stage 3: Analysing and Presenting Data Stage 4: Drawing Conclusions Stage 5: Reflecting and Taking Action

3 One of the students did some research and found a video on Youtube, as shown in Fig. 2. The video is about the beach clean-up efforts by Singaporeans. Youtube video on beach clean-up efforts Fig. 2 (b) State and describe the type of data that this student has collected. [2] (c) Other than obtaining data via Youtube videos, suggest and describe one other method that the students can use to collect data. [2]

4 The students collected data on the number of beach clean -ups and the amount of litter at East Coast Park, Singapore, over the years. This is shown in Table 1. Data collected by the students Number of beach clean-ups Amount of litter (kg) per year 1980 10 19.0 1990 15 18.0 2000 20 14.0 2010 30 8.0 2020 45 7.0 Table 1 (d) (i) Using Table 1, plot a simple line graph on Fig. 3 to show the relationship between the number of beach clean-ups and amount of litter (kg) per year at East Coast Park, Singapore. Fig. 3 [2] (ii) Using evidence from Table 1 and the graph you have drawn in Fig. 3, state and describe a possible conclusion on the number of beach clean -ups and amount of litter (kg) per year at the beach. [2] [Total: 11 marks] 6 8 10 12 14 16 18 20 5 10 15 20 25 30 35 40 45 50 Axis Title Chart TitleTitle: Number of beach cle