2 For SULIT 55/2 Examiner’s Use Section A Bahagian A 40 ... · PDF file... tuliskan satu...

2

For SULIT 55/2 Examiner’s

Use

Section A

Bahagian A

[ 40 marks ]

[ 40 markah ]

Answer all questions.

Jawab semua soalan.

1 (a) Diagram 1 shows human excretory organs.

Rajah 1 menunjukkan organ perkumuhan manusia.

Diagram 1

Rajah 1

Name P, Q and R by using the words given in the box below.

Namakan P, Q dan R dengan menggunakan perkataan di dalam petak di bawah.

[ 3 marks ]

[ 3 markah ]

Kidney

Ginjal

Skin

Kulit

Lung

Paru-paru

55/2 © 2012 Hak Cipta Jabatan Pelajaran Negeri Sembilan SULIT

1 (a)

3

P

Q

R

3

SULIT 55/2 For

(b) Draw lines to match parts of urinary systems and their functions.

Lukis garisan untuk memadankan bahagian-bahagian sistem urinari dan fungsinya.

[ 3 marks ]

[ 3 markah ]

Examiner’s

Use

Lihat halaman sebelah


1 (b)

3

Total

A1

6

Ureter

Ureter

Urinary bladder

Pundi kencing

Urethra

Uretra

Stores urine

Menyimpan air kencing

Channels urine from urinary

bladder out of the body

Menyalurkan air kencing dari

pundi kencing keluar dari badan

Channels urine from the kidneys to

the urinary bladder

Menyalurkan air kencing dari

ginjal ke pundi kencing

●

●

●

4


Use

2 Diagram 2.1 shows structure of human ear.

Rajah 2.1 menunjukkan struktur telinga manusia.

Diagram 2.1

Rajah 2.1

(a) (i) Name the part labelled X.

Namakan bahagian berlabel X.

___________________________________________________________________

[ 1 mark ]

[ 1 markah ]

(ii) Mark (√ ) the function of X in the correct box.

Tandakan (√ ) fungsi X dalam petak yang betul.

Amplify sound vibrations

Menguatkan getaran bunyi

Vibrates when sound waves hit it

Bergetar apabila gelombang bunyi mengenainya

[ 1 mark ]

[ 1 markah ]

(iii) State one effect if the part labelled X is damaged.

Nyatakan satu kesan jika bahagian berlabel X rosak.

_____________________________________________________________________

[ 1 mark ]

[ 1 markah ]


2 (a)(i)

1

2 (a)(ii)

1

2 (a)(iii)

1

X

5

SULIT 55/2 For

(b) Diagram 2.2 shows the apparatus set up to study the transmission of sound.

Rajah 2.2 menunjukkan susunan radas untuk mengkaji pemindahan bunyi.

Diagram 2.2

Rajah 2.2

(i) Name apparatus Q.

Namakan radas Q.

________________________________________________________________

[1 mark ]

[1 markah ]

(ii) Complete the observation in Table 2.1.

Lengkapkan pemerhatian dalam Jadual 2.1.

Situation/ Situasi Observation/ Pemerhatian

The switch for the electric bell is turned

on.

Suis loceng elektrik dihidupkan.

The sound of the bell can be

heard

Bunyi loceng boleh didengar

The switches for the electric bell and the

vacuum pump are turned on.

Suis loceng elektrik dan pam vakum

dihidupkan.

[ 1 mark ]

[ 1 markah]

Examiner’s

Use

[Lihat halaman sebelah


2 (b)(i)

1

2 (b)(ii)

1

Q

to vacuum pump

ke pam vakum

Bell jar

Serkup kaca Bell

Loceng

Dry cell/ Sel kering

6


Use

(c) In Diagram 2.3 mark (√) the hearing aid device.

Dalam Rajah 2.3, tandakan (√) alat bantu pendengaran.

Diagram 2.3

Rajah 2.3

[ 1 mark ]

[ 1 markah ]


Total

A2

6

2 (c)

1

7

SULIT 55/2 For

3 Diagram 3.1 shows the mangrove ecosystem.

Rajah 3.1 menunjukkan ekosistem paya bakau.

Diagram 3.1

Rajah 3.1

Diagram 3.1

Rajah 3.1

(a) Based on Diagram 3.1, what kind of skeletal systems are found in land and aquatic

vertebrates?

Berdasarkan Rajah 3.1, apakah jenis sistem rangka yang terdapat pada vertebrata

daratan dan akuatik?

____________________________________________________________________

[ 1 mark ]

[ 1 markah ]

(b) (i) Plants can be classified into two groups. Mark (√) the group of the mangrove tree.

Tumbuhan boleh dikelaskan kepada dua kumpulan. Tandakan (√) kumpulan bagi pokok

bakau.

Flowering plants

Tumbuhan berbunga

Non-flowering plants

Tumbuhan tidak berbunga

[1 mark ]

[1 markah]

Examiner’s

Use



3 (b)(i)

1

3 (a)

1

Sea water level

Aras air laut

8


Use

(ii) Mangrove tree are supported by special structures. State one of the support system of the

tree.

Pokok bakau disokong oleh struktur khas. Nyatakan satu daripada sistem sokongan

pokok tersebut.

___________________________________________________________________

[1 mark]

[1 markah ]

(c) Based on Diagram 3.1, name two examples of animals supported by exoskeleton.

Berdasarkan Rajah 3.1, namakan dua contoh haiwan yang disokong oleh rangka luar.

___________________________________________________________________

[ 2 marks]

[2 markah ]

(d) Monkeys are vertebrates classified as mammals. Name one group of vertebrates that are not

found in Diagram 3.1

Monyet adalah vertebrata yang dikelaskan sebagai mamalia. Namakan satu kumpulan

vertebrata yang tidak terdapat di dalam Rajah 3.1.

_________________________________________________________________________

[1 mark]

[1 markah ]


3 (b)(ii)

1

3(c)

2

Total

A3

6

3(d)

1

9

SULIT 55/2 For

4 Diagram 4.1 shows female reproductive system.

Rajah 4.1 menunjukkan sistem pembiakan perempuan.

Diagram 4.1

Rajah 4.1

(a) (i) In Diagram 4.1, name the process which occurs at X.

Dalam Rajah 4.1, namakan proses yang berlaku di X.

[1 mark]

[1 markah ]

(ii) Draw arrows from X to the place where implantation occurs.

Lukis anak panah dari X ke tempat di mana penempelan berlaku.

_____________________________________________________________________

[1 mark]

[1 markah]

(iii) What happened to the ovum if process at X does not occur?

Apakah yang berlaku kepada ovum jika proses di X tidak berlaku?

_____________________________________________________________________

[ 1 mark ]

[ 1 markah ]

Examiner’s

Use

Lihat halaman sebelah


4(a)(i)

1

4(a)(ii)

1

4(a)(iii)

1

X

10


Use

(b) Diagram 4.2 shows the development of process X in Diagram 4.1 into a feotus.

Rajah 4.2 menunjukkan perkembangan proses X di dalam Rajah 4.1 kepada fetus.

Diagram 4.2

Rajah 4.2

(i) Complete the sequence of development in Diagram 4.2.

Lengkapkan urutan perkembangan di dalam Rajah 4.2.

[ 1 mark ]

[ 1 markah ]

(ii) State one of the causes of sterility in male.

Nyatakan satu daripada sebab-sebab kemandulan bagi lelaki.

___________________________________________________________________

[ 1 mark ]

[ 1 markah ]

(iii) Suggest one way to overcome sterility in male.

Cadangkan satu cara untuk mengatasi kemandulan bagi lelaki.

___________________________________________________________________

[ 1 mark ]

[ 1 markah ]


4(b)(ii)

1

4(b)(iii)

1

4(b)(i)

1

TOTAL

A4

6

Process X

Proses X

Foetus

Fetus

11

SULIT 55/2 For

5 (a) Photosynthesis is a process that occurs in a green plants.

Fotosintesis adalah satu proses yang berlaku di dalam tumbuhan hijau.

Diagram 5.1

Rajah 5.1

(i) In Diagram 5.1, write one of the factor required for photosynthesis in the box.

Dalam Rajah 5.1, tuliskan satu faktor yang diperlukan untuk fotosintesis di dalam

kotak..

_____________________________________________________________________

[1 mark]

[ 1 markah ]

(ii) Gas Y is produced during photosynthesis. State one importance of the gas.

Gas Y dihasilkan semasa fotosintesis. Nyatakan satu kepentingan gas tersebut..

_____________________________________________________________________

[1 mark]

[ 1 markah ]

Examiner’s

Use



5(a)(i)

1

5(a)(ii)

1

Light

Cahaya

Gas Y

Gas Y

Gas X

Gas X

12


Use

(b) Two similar plants are placed in the dark for two days. Then the apparatus as shown in

Diagram 5.2 is prepared.

Dua pokok yang sama diletakkan di tempat gelap selama dua hari. Selepas itu, radas

seperti yang ditunjukkan di dalam Rajah 5.2 disediakan.

A B

Diagram 5.2

Rajah 5.2

(i) What is the purpose of placing the plants in the dark?

Apakah tujuan meletakkan pokok-pokok tersebut di tempat gelap?

__________________________________________________________________

[ 1 mark]

[1 markah ]

(ii) Based on Diagram 5.2, state one function of sodium hydroxide solution.

Berdasarkan Rajah 5.2, nyatakan satu fungsi larutan natrium hidroksida.

__________________________________________________________________

[ 1 mark]

[1 markah ]

(iii) A leaf is plucked from each plant and test for the presence of starch. Complete Table 5.1

Sehelai daun dipetik dari kedua-dua pokok untuk menguji kehadiran kanji. Lengkapkan

Jadual 5.1.

Apparatus

Radas

Starch Test/ Ujian kanji

Observation

Pemerhatian

Explaination

Penerangan

A Dark Blue

Biru gelap

B No change

Tiada perubahan

[2 marks]

[2 markah]


5(b)(ii)

1

5(b)(i)

1

5(b)(iii)

2

Bell jar

Serkup kaca

Sodium hydroxide solution

Larutan natrium hidroksida

13

SULIT 55/2 For

(c) Diagram 5.3 shows carbon cycle.

Rajah 5.3 menunjukkan kitar karbon.

Diagram 5.3

Rajah 5.3

Based on Diagram 5.3, explain how carbon cycle maintained a balanced ecosystem.

Berdasarkan Rajah 5.3, terangkan bagaimana kitar karbon mengekalkan keseimbangan

ekosistem.

___________________________________________________________________

___________________________________________________________________

[2 marks ]

[2 markah ]

Examiner’s

Use



Total

A5

8

5(c)

2

Carbon dioxide in the atmosphere

Karbon dioksida di atmosfera

Combustion

Pembakaran Combustion

Pembakaran

Decomposers

Pengurai

Fossil fuels

Bahan api fossil

Fotosintesis

Dead organisms

Organisma mati

14


Use

6 (a) Diagram 6.1 shows one situation after flash flood.

Rajah 6.1 menunjukkan satu situasi selepas banjir kilat.

Diagram 6.1

Rajah 6.1

(i) Why some of the objects float and some of them sink?

Mengapa sebahagian objek terapung dan sebahagian lagi tenggelam?

__________________________________________________________________

[1 mark ]

[1 markah ]

(ii) Suggest one way to prevent flash flood.

Cadangkan satu cara untuk mengatasi banjir kilat.

__________________________________________________________________

[1 mark ]

[1 markah ]


6(a)(i)

1

6(a)(ii)

2

15

SULIT 55/2 For

(b) Diagram 6.2 shows two situations. 4 tablespoons of salt are added into the water in

Situation B.

Rajah 6.2 menunjukkan dua situasi. 4 sudu besar garam dimasukkan ke dalam air dalam

Situasi B.

Situation A/ Situasi A Situation B/ Situasi B

Diagram 6.2

Rajah 6.2

(i) Why is the egg in Situation A sink but floats in Situation B?

Mengapa telur di dalam Situasi A tenggelam tetapi timbul di dalam Situasi B?

_____________________________________________________________________

[1 mark ]

[1 markah ]

(ii) Compare the density between cork and coin in Diagram 6.2.

Bandingkan ketumpatan di antara gabus dan syiling di dalam Rajah 6.2.

_____________________________________________________________________

[1 mark ]

[1 markah ]

Examiner’s

Use



6(b)(ii)

1

6(b)(i)

1

Egg

Telur

Cork

Gabus

Coin

Syiling

16


Use

(c) Diagram 6.3 shows an activity to determine the volume of marbles.

Rajah 6.3 menunjukkan satu aktiviti untuk menentukan isipadu guli.

Diagram 6.3

Rajah 6.3

(i) Name the method used in Diagram 6.3.

Namakan kaedah yang digunakan dalam Rajah 6.3.

__________________________________________________________________

[1 mark ]

[1 markah ]

(ii) Based on Diagram 6.3, record the volume of the marbles.

Berdasarkan Rajah 6.3, rekodkan isipadu guli.

Volume/ Isipadu = __________________________ cm3

[1 mark ]

[1 markah ]

(iii) Given the mass of one marble is 8g. Calculate the density of one marble.

Diberi jisim satu guli ialah 8g. Kirakan ketumpatan bagi satu guli.

[2 marks ]

[2 markah ]


Density/ Ketumpatan = Volume/ Isipadu

Mass/ Jisim

6(c)(i)

1

6(c)(iii)

2

Total

A6

8

6(c)(ii)

1

30ml

50ml

Marble

guli

17

SULIT 55/2 For

Section B

Bahagian B

[ 20 marks ]

[ 20 markah ]

Answer all questions.

Jawab semua soalan.

7 Diagram 7.1 shows three arrangement of apparatus to study the characteristics of calcium

carbonate compound.

Rajah 7.1 menunjukkan tiga susunan radas untuk mengkaji sifat-sifat sebatian kalsium

karbonat.

Before/ Sebelum After/ Selepas

Activity A/ Activiti A


Activity B/ Activiti B

Examiner’s

Use



Hydrochloric acid

Asid hidroklorik

Calcium carbonate

Kalsium karbonat Calcium carbonate

Kalsium karbonat

Lime water turns cloudy

Air kapur menjadi keruh

Clear lime water

Air kapur jernih

5g calcium carbonate

5g kalsium karbonat

Water

Air

18


Use


Activity C/ Aktiviti C

Diagram 7.1

Rajah 7.1

(a) In table 7.1, state your observation based on Diagram 7.1.

Dalam Jadual 7.1, nyatakan pemerhatian berdasarkan Rajah 7.1.

Activity

Aktiviti

Observation

Pemerhatian

A

B

C

Table 7.1

Jadual 7.1

[3 marks]

[3 markah]

(b) Name the gas produced in Activity B.

Namakan gas yang terhasil dalam Aktiviti B.

______________________________________________________________________

[1 mark]

[1 markah]


7(b)

1

7(a)

3

Calcium carbonate

Kalsium karbonat

Clear lime water

Air kapur jernih

Lime water turns cloudy

Air kapur menjadi keruh

19

SULIT 55/2 For

(c) Predict the result if the gas produced in Activity C is tested with glowing wooden

splinter.

Ramalkan keputusan jika gas yang terhasil di dalam Aktiviti C diuji dengan kayu uji

berbara.

________________________________________________________________________

[1 mark]

[1 markah]

(d) Based on the observation of experiments in Diagram 7.1, write two properties of calcium

carbonate compound.

Berdasarkan pemerhatian bagi eksperimen-eksperimen di dalam Rajah 7.1, tuliskan dua

sifat bagi sebatian kalsium karbonat.

(i) __________________________________________________________________

__________________________________________________________________

(ii) __________________________________________________________________

__________________________________________________________________

[2 marks ]

[2 markah ]

Reaction/ Tindakbalas Observation/ Pemerhatian

Iron + Hydrochloric Acid

Besi + Asid hidroklorik

Gas bubbles are released. Lime water does

not turn cloudy.

Gelembung gas dibebaskan. Air kapur

tidak menjadi keruh.

Egg shell + Sulphuric Acid

Kulit telur + Asid sulfurik

Gas bubbles are released. Lime water turns

cloudy.

Gelembung gas dibebaskan. Air kapur

menjadi keruh.

Table 7.2

Jadual 7.2

(e) Based on Table 7.2, choose one substance that can replace calcium carbonate in

Activity B.

Berdasarkan Jadual 7.2, pilih satu bahan yang boleh menggantikan kalsium karbonat

dalam Aktiviti B.

________________________________________________________________________

[1 mark]

[1 markah]

Examiner’s

Use


7(c)

1

7(d)

1

Total

B7

8

7(e)

2

20

55/2 © 2012 Hak Cipta Jabatan Pelajaran Negeri Sembilan SULIT For SULIT 55/2

Examiner’s

Use

8 (a) Diagram 8.1 shows a women uses a table cloth to transfer a hot pot.

Rajah 8.1 menunjukkan seorang wanita menggunakan sehelai kain untuk mengalihkan

periuk yang panas.

Diagram 8.1

Rajah 8.1

State one inference about the above situation.

Nyatakan satu inferens tentang situasi di atas..

___________________________________________________________________

[ 1 mark ]

[ 1 markah ]

(b) Diagram 8.2 shows the apparatus set up to study the heat transfer of different material. The

metal tins are covered with different materials.

Rajah 8.2 menunjukkan susunan radas untuk mengkaji pengaliran haba bagi bahan yang

berbeza. Tin-tin logam dibaluti dengan bahan yang berbeza.

Diagram 8.2

Rajah 8.2

8(a)

1

Water

Air

Wooden block

Blok Kayu

Polystyrene

Polistirena

Wool

Kain bulu

Metal tin

Tin logam

Metal tin

Tin logam Aluminium foil

Kerajang aluminium

21


SULIT 55/2 For

Each metal tin is filled with equal volume of water at 100oC at the same time. The final

temperature after 20 minutes is recorded.

Setiap tin logam diisi serentak dengan isipadu air yang sama bersuhu 100oC . Suhu

akhir direkodkan selepas 20 minit.

Diagram 8.2

Rajah 8.2

Examiner’s

Use


100

90

80

90

80

70

70

60

50

Wooden block

Blok kayu

Water

Air

Polystyrene

Polistirena Wool

Kain bulu

Thermometer P

Termometer P

Thermometer Q

Termometer Q

Thermometer R

Termometer R

Aluminium foil

Kerajang aluminium

Wooden block

Blok kayu

Water

Air

22


Examiner’s

Use

Table 8.1 shows the readings of the the thermometer P and Q .

Jadual 8.1 menunjukkan bacaan termometer P dan Q.

Type of material

Jenis bahan

Final Temperature (oC)

Suhu akhir (oC

)

Polistsyrene

Polistirena

90

Wool

Kain bulu 80

Aluminium foil

Kerajang aluminium

Table 8.1

Jadual 8.1

(i) In table 8.1, record the final temperature of thermometer R.

Dalam Jadual 8.1,rekodkan bacaan suhu akhir termometer R.

[ 1 mark ]

[ 1 markah ]

(ii) State the variable involved in this experiment.

Nyatakan pembolehubah yang terlibat dalam eksperimen ini.

Responding variable

Pembolehubah bergerak balas

Manipulated variable

Pembolehubah dimanipulasi

Constant variable

Pembolehubah dimalarkan

[3 marks ]

[3 markah ]

8(b)(ii)

3

8(b)(i)

1

23


SULIT 55/2 For

(iii) Based on Table 8.1, draw a bar chart of final temperature against type of material.

Berdasarkan Jadual 8.1, lukiskan carta bar bagi suhu akhir melawan jenis bahan.

[2 marks ]

[2 markah ]

Examiner’s

Use


8(b)(iii)

2

Type of material

Jenis bahan

i r

Final temperature,oC

Suhu akhir, o

C

20

40

60

80

Polystyrene

Polistirena Wool

Kain bulu

Aluminium foil

Kerajang aluminium

24


Examiner’s

Use

(iv) Predict the final temperature of water if copper foil is used to cover the metal tin.

Ramalkan suhu akhir air jika kerajang kuprum digunakan untuk membaluti tin logam.

___________________________________________________________________

[ 1 mark ]

[ 1 markah ]

(c) Diagram 8.3 shows uses of four different material.

Rajah 8.3 menunjukkan kegunaan empat bahan yang berlainan.

Diagram 8.3

Rajah 8.3

8(b)(iv)

1

Sawdust

habuk kayu

Aluminium frying pan

Kuali aluminium

Stainless steel spoon

Sudu keluli

Tiles

Jubin

25


SULIT 55/2 For

Based on Diagram 8.3, classify these materials based on their ability to conduct heat.

Berdasarkan Rajah 8.3, kelaskan bahan-bahan tersebut berdasarkan keupayaan

untuk mengkonduksi haba.

Ability to conduct heat

Keupayaan mengkonduksi haba

Materials

Bahan

Heat conductor

Pengalir haba

Heat insulator

Penebat haba

[ 4 marks ]

[ 4 markah ]

END OF QUESTION PAPER

KERTAS SOALAN TAMAT

Examiner’s

Use


Total

B8

12

8(c)

4

26


SULIT 55/2

INFORMATION FOR CANDIDATES

MAKLUMAT UNTUK CALON

1. This question paper consists of two sections : Section A and Section B.

Kertas soalan ini mengandungi dua bahagian: Bahagian A dan Bahagian B.

2. Answer all questions in both sections.

Jawab semua soalan dalam kedua-dua bahagian.

3. Write your answers in the spaces provided in the question paper.

Tulis jawapan anda pada ruang yang disediakan dalam kertas soalan.

4. If you wish to change your answer, cross out the answer that you have done. Then write

down the new answer.

Jika anda hendak menukar jawapan, batalkan jawapan yang telah dibuat. Kemudian tulis

jawapan yang baru.

5. The diagrams in the questions provided are not drawn to scale unless stated.

Rajah yang mengiringi soalan tidak dilukis mengikut skala kecuali dinyatakan.

6. Marks allocated for each question or sub-part question are shown in brackets.

Markah yang diperuntukkan bagi setiap soalan atau ceraian soalan ditunjukkan dalam

kurungan.

7. You may use a non-programmable scientific calculator.

Anda dibenarkan menggunakan kalkulator saintifik yang tidak boleh diprogramkan.

8. Hand in this question paper to the invigilator at the end of the examination.

Serahkan kertas soalan ini kepada pengawas peperiksaan pada akhir peperiksaan.


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