2011 F2 Mid Year SMK (P) Methodist Pulau Pinang Science K1

8/17/2019 2011 F2 Mid Year SMK (P) Methodist Pulau Pinang Science K1

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Name : ………………………………...………………… Class : ………..

SULIT

SMK (P) METHODIST, PULAU PINANG

PEPERIKSAAN PERTENGAHAN TAHUN 2011

SCIENCE FORM 2PAPER 1

1 HOUR[60 mark !

DO NOT OPEN THE "UESTION PAPER UNTIL #OU ARE TOLD TO DO SO

1 This question paper consists of 40 questions.2 Answer all questions.3 Answer each question by blackening the correct space on the answer

sheet.

4 Each question is followed by four alternative answers A, B, and !.Blacken only one space for each question.

5 "f you wish to change your answer, erase the blackened #ark that youhave #ade. Then blacken the space for the new answer.

6 The diagra#s in the questions provided are not drawn to scale unless

stated.7 $ou #ay use a non%progra##able scientific calculator .

Prepared by : Ms. Tan Phei Ling

Checked by: Pn. Eliza

Approved by: Cik Tan !an ee


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K$r%a &a'a m$ *a + * 11 -a'ama .$r/$%akO. $/% $ 3 $ % &Choose the best answer.

1 A s"!den" #an"s "o $ind "he vol!me o$ a s"one. %e p!"s "he s"one in"o a meas!ring cylinder$illed #i"h #a"er. &ased on 'iagram () #ha" is "he vol!me o$ "he s"one*

A (+cm, C - cm,4 /0 cm, D 1 cm,

/ 'iagram / sho#s "he organisa"ion o$ cells in "he h!man body.

2hich o$ "he $ollo#ing is an e3ample o$ P*

A Pla"ele" C "omach4 4ssicles D 4p"ic nerve

1 2hich o$ "he $ollo#ing is no" a par" o$ "he h!man respira"ory sys"em*

A Nasal cavi"y C 5ibs


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4 6n"ercos"al m!scles D %ear"- 2hich o$ "he $ollo#ing ac"ivi"y A) 4 ) C or D) sho#s "ha" air has mass*

A C

4 D

7 2hich o$ "he $ollo#ing is a na"!ral reso!rce on Ear"h*

A !n C 2ind 4 oil D 5ain

2hich o$ "he $ollo#ing me"hods can be !sed "o separa"e a mi3"!re o$ iron $ilings and s!lph!r po#der*

A 8il"ra"ion C Elec"rolysis4 'is"illa"ion D Magne"ic a""rac"ion

+ 'iagram 1 sho#s "he condi"ions needed $or comb!s"ion. 2ha" do P) 9 and 5 represen"*

A Ligh") $!el and o3ygen C 43ygen) carbon and $!el

Diagram


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4 8!el) o3ygen and hea" D Carbon dio3ide) hea" and coal

The in$orma"ion above sho#s e3amples o$ rene#able so!rces o$ energy. 2ha" is "he name o$"his "ype o$ energy so!rce*

A Pe"role!m C Coal4 ;eo"hermal D &iomass

< 2hich par" o$ "he plan" sho#s posi"ive hydro"ropism*

A 5oo" C "em4 Lea$ D hoo"

(0 The densi"y o$ iron is +.< g=cm 1. 2ha" is "he mass o$ /0cm 1 o$ iron*

A


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(/ 'iagram 7 sho#s "he s"r!c"!re o$ "he h!man ear.

2hich o$ "he labelled par"s P) 9) 5 and prod!ces imp!lses "o be sen" "o "he brain*

A P C 5 4 9 D

(1 Too m!ch can lead "o high blood press!re.

A s!gar 4 #a"er C sal"D vi"amin C

(- 2hich o$ "hese areas o$ "he skin has "he mos" n!mber o$ recep"ors*

A 8inger"ips4 Cheek C &ack o$ "he handD Elbo#

(7 'iagram sho#s "#o di$$eren" animals.

2ha" is "he similari"y be"#een "he "#o animals*

A 8!rry C %ave scales4 Lay eggs D 2arm blooded

Diagra

Diagram


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( 'iagram + sho#s a $ood #eb.

2hich organism has "he bigges" pop!la"ion*

A 4rganism P C 4rganism 9

4 4rganism 5 D 4rganism

(+ sho#s nas"ic movemen" in response "o "o!ch.

A. Mimosa p!dica&. 5a$$lesiaC. %ydrilla'. %ibisc!s

( 2hich o$ "he $ollo#ing sho#s "he re$lec"ion o$ ligh"*

Diagram


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(< 'iagram sho#s "he limi"a"ion o$ sigh"

This limi"a"ion o$ sigh" is calledA blind spo" C s"ereoscopic vision4 op"ical ill!sion D monoc!lar vision

/0 'iagram < sho#s a "ype o$ response in plan".

The "ype o$ "ropism sho#n by "he plan" isA Pho"o"ropism . C Thigmo"ropism4 %ydro"ropism D Nas"ic movemen"

/( 2here does "he reabsorp"ion o$ #a"er "ake place #hen $ood passes "hro!gh "he alimen"arycanal*A Mo!"h C mall in"es"ine4 "omach D Large in"es"ine

// The in$orma"ion sho#s a lis" o$ animals #hich have common charac"eris"ics.

2ha" are "he common charac"eris"ics*

A Lays eggs4 Cold>blooded

C %ave backbonesD E3"ernal $er"ilisa"ion

Diagram

Diagram

• Snake

• Bird

• Whale


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/1 2hich o$ "he $ollo#ing are presen" in $aeces*

6. ?ndiges"ed $ood66. M!c!s

666. &ac"eria

6) 66 and 6666 and 66 only66 and 666 only6 only

/- helps "o preven" cons"ipa"ion.

A @i"amins4 Minerals

C 8ibreD 8a"s

/7 ;rass in vege"able garden are #eeded $rom "ime "o "ime "o red!ce "he problem o$:

A Parasi"ism4 M!"!alismC CommensalismD Compe"i"ion

/ 'iagram (0 sho#s "#o boys s!$$ering $rom a disease d!e "o lack o$ a cer"ain n!"rien".

2ha" is "heir die" lacking o$*

A 8a" C 6odine4 6ron D Pro"ein

Diagram


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/+ The $ollo#ing in$orma"ion sho#s "he charac"eris"ics o$ a plan".

2hich plan"s have "hese charac"eris"ics*

A &anana C Cocon!"4 Papaya D &alsam

/ 'iagram (( sho#s a $ood chain.

2hich organism can represen" *

I 5a"II EagleIII 8!ngiI5 &ac"eria

A 6 and 664 66 and 666C 666 and 6@D 6 and 6@

Diagram

• Soft stem.

• Fi ro!s root s"stem.

• #arallel $eined lea$es.


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Questions 29 and 30 are based on Diagram 12.

/blooded ver"ebra"e*

A Peng!in4 Moni"or lizard

C hark D Tree $rog

11. 2e can help "o main"ain biodiversi"y by

6. main"aining $ores" reserves66. se""ing !p animal sanc"!aries

666. de$ores"a"ion

A 6) 66 and 6664 6 and 66 only

C 66 and 666 onlyD 6 only

%nimals

With s&ales Witho!t s&ales

With moists&ales With dr" s&ales

With f!r Witho!t f!r

'%nimal () '%nimal S)'%nimal *) '%nimal +)

Diagram


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1-. A BBBBBBBBBBBBBBBB is made !p o$ many di$$eren" pop!la"ions living "oge"her in "he samearea.

A habi"a"4 species

C comm!ni"yD ecosys"em

17. 2ha" is ecology*

A The s"!dy o$ rela"ionship be"#een living "hings and "heir environmen".4 The environmen" "ha" is made !p lo"s o$ di$$eren" ecosys"em.C The #hole pop!la"ions in an ecosys"em.D The varie"y o$ di$$eren" species in an ecosys"em.

1 .

2hich o$ "he $ollo#ing s"a"emen" abo!" "he "ropical rain $ores" ecosys"em is incorrec"*

A Tropical rain $ores"s are $o!nd in "he "ropics) close "o "he e !a"or.4 Tropical rain $ores"s have year>ro!nd #arm "empera"!res) s"rong s!nligh" and

ab!ndan" rain$all.C Tropical rain $ores"s con"ain "he grea"es" diversi"y o$ living organisms.D The $loors o$ "he rain $ores" are brigh" and cover by herbs.

1+. A preda"or

A makes i" o#n $ood4 ob"ains $ood $rom a living hos"C $eeds on dead living "hingsD kills and ea"s o"her organisms

Diagram


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1 . 4rganisms "ha" recycle minerals back in"o "he ecosys"em are

A. prod!cers&. decomposersC. cons!mers

'. compe"i"ors

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2011 F2 Mid Year SMK (P) Methodist Pulau Pinang Science K1

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