Exam (elaborations)
AQA GCSECOMBINED SCIENCE: SYNERGY H HIGHER TIER PAPER 2 LIFE AND ENVIRONMENTAL SCIENCES 2024 QP
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AQA GCSECOMBINED SCIENCE: SYNERGY H HIGHER TIER PAPER 2 LIFE AND ENVIRONMENTAL SCIENCES
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AQA GCSECOMBINED SCIENCE: SYNERGY HHIGHER TIER PAPER 2 LIFE AND ENVIRONMENTAL SCIENCES
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[DATE]
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GCSECOMBINED SCIENCE:
SYNERGY H
Higher Tier Paper 2 Life and Environmental Sciences
Wednesday 22 May 2024 Morning Time allowed: 1 hour 45 minutes
Materials For Examiner’s Use
For this paper you must have: l a ruler l a protractor l a scientific calculator l the periodic table
(enclosed) l the Physics Equations Sheet (enclosed). Question Mark
1
2
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8
TOTAL
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G/Jun24/8465/2H
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Please write clearly in block capitals.
Centre number Candidate number
Surname ________________________________________________________________________
Forename(s) ________________________________________________________________________
Candidate signature ________________________________________________________________________
I declare this is my own work.
Instructions l Use black ink or black ball-point pen. l Pencil should only be used for drawing. l
Fill in the boxes at the top of this page.
Answer all questions in the spaces provided. Do not write outside the box around each page or
on blank pages.
If you need extra space for your answer(s), use the lined pages at the end of this book. Write
the question number against your answer(s).
Do all rough work in this book. Cross through any work you do not want to be marked.
In all calculations, show clearly how you work out your answer.
Information l The maximum mark for this paper is 100. l The marks for questions are shown in
brackets. l You are expected to use a calculator where appropriate. l You are reminded of the need
for good English and clear presentation in your answers.
(JUN2484652H01) G/LM/Jun24/G4001/E4 8465/2H
G/Jun24/8465/2H
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0 1 Two students analysed water from four rivers.
Each student measured the pH of the river water using a different method.
Table 1 shows the results.
Table 1
1
pH of river water
River
Method A Method B
W 7 7.4
X 6 6.5
Y 8 8.1
Z 7 7.6
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G/Jun24/8465/2H
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