Sc Module 08

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MODULE 8SECTION A

Answer all the questions.

Every question is followed by four answers A , B , C and D. Choose the correct answer. Then, blackenyour answer on the answer sheet provided. The suggested time for this section is 45 minutes. f you areunable to answer a question, proceed to the ne!t question.

1. Which of the following is a basic need of a human ? A B

D

!. Which one of the following is not a basic need of "lants ?

A Wate#B Ai#

$oilD $unlight

%. Diag#am 1 shows the "a#ts of animal &' labeled as A' B' C and D. Which "a#t is the b#eathing st#uctu#e fo# animal & ?

DIAGRAM 1

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(. Diag#am ! below shows a sim"le e)"e#iment.

DIAGRAM 2

*he e)"e#iment abo+e shows that animals need,

A sunlight. B food.

ai#. D wate#.

-. *he animal shown in Diag#am % can ee" its bod/ wa#m b/ ..

DIAGRAM 3 A li+ing in a ca+e. B ha+ing thic fu#.

wallowing in the mud. D ha+ing hum"s on its bac .

0. *he "lant shown in Diag#am - #es"onds to,

DIAGRAM 5

2

afte# one da/

oil

Li+e tad"ole

dead tad"ole

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wate#. light. touch.

A onl/ B and onl/

and onl/D ' and

2. What is the s"ecific cha#acte#istic of the animal shown in Diag#am 0 which enables it to li+e in thedese#t ?

DIAGRAM 6

A ts s in is loose and folded.B t has hum"s.

t has thin fu#.D t has st#ong legs.

8. Which of the following "a#ts of the bod/ we#e used as a measu#e fo# lengths in the olden da/s ?

A and onl/B and onl/

and onl/D ' and

3. 4icha#d "ou#s !-5 cm % of wate# into a measu#ing c/linde#. *hen' he "uts a stone into the wate# in themeasu#ing c/linde#. *he #eading of the measu#ing c/linde# shows %5- cm %. What is the +olume of thestone ?

A (- cm %

B -5 cm %

-- cm % D 05 cm %

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15. *he following figu#e shows a s etch of an ob6ect on a "iece of g#a"h "a"e#.

*he estimated a#ea of the ob6ect is,

A !% cm ! .B %5 cm ! .

%% cm! .D %8 cm ! .

11. E+e#/da/ 4oslan goes to school at 0.-5 a.m. 7e a##i+es at school at 2.1- a.m. 7ow long does it ta e fo# 4oslan to go to school and #etu#n home dail/ ?

A !- minutesB %5 minutes

-5 minutesD 05 minutes

1!. What mate#ials a#e used fo# ma ing the ob6ect shown in Diag#am 2 ?

DIAGRAM 7

4ubbe# Wood Metal

&lastic

A and onl/ B and onl/ ' and onl/ D ' and onl/

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1%. Which of the following ob6ects can conduct elect#ical ene#g/ ?

A Metal s"oonB 9lass "late

4ubbe# bandD Wooden #ule#

1(. Which of the following mate#ials come f#om animals ? :u# Leathe#

otton $il

A and onl/ B and onl/ ' and onl/ D ' ' and

1-. Which ob6ects in the "ictu#e below can be g#ou"ed togethe# ?

A & and ;B & and $

&' ; and 4D &' ; and $

10. Which of the ob6ects listed abo+e can #ust ?

A & and ; onl/ B & and $ onl/ ; and 4 onl/ D &' ; and $ onl/

5

& < 9lass

; < =nife4 < Mil tin$ < &o#celain "ot

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12. A "iece of clothing shown in the "ictu#e below is usuall/ made f#om,

A cotton.B sil .

leathe#.D fu#.

18. Diag#am 8 shows a "lanet in $ola# $/stem.

DIAGRAM 8

*he "lanet shown abo+e is,

A $atu#n.B >u"ite#.

Me#cu#/.D &luto.

13. *he hottest "lanet in the $ola# $/stem is,

A Ma#s. B Me#cu#/. >u"ite#. D $atu#n.

!5. Which of the following is not the "a#t of the $ola# $/stem ? A Aste#oidB Meteo#oid

*he "lanetsD onstellation

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!1. Diag#am 3 shows some light on the s /.

DIAGRAM 9

*he light is,

A aste#oids.B meteo#.

sta#.D moonlight.

!!. Diag#am 15 shows a c#ate#.

DIAGRAM 10

7ow is this c#ate# fo#med on the Ea#th s su#face ?

A *he mo+ement of a la/e# of the Ea#th. B A sta# hit the su#face of the Ea#th. A meteo# hit the su#face of the Ea#th. D *he #otation of the Ea#th a#ound the $un.

!%. A telesco"e is c#eated to hel" human beings to, A see ob6ects in the da# .

B see sta#s in the s /. see +e#/ tin/ ob6ects. D see ob6ects in the dee" sea.

!(. What is the benefit of the de+elo"ment of technolog/ ?

A Maintaining the li+es of humans B *h#eatening the "#i+ac/ of humans Ma ing humans wealth/ D oducing bette# "#oducts in e+e#/ field

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!-. Which of the following uses technolog/ ?

A B

D

!0. Diag#am 1! shows the inst#uments used in the de+elo"ment in the fields of communication.

DIAGRAM 12

Which of the following shows the de+elo"ment of technolog/ f#om the "ast to the "#esent ?

A @ C WB @ W C

C C @ W D C @ W

!2. Which of the following cannot be achie+ed b/ humans because of limitations of the human bod/ ?

Li+e in e)t#eme weathe# conditions $ta/ unde#wate# fo# a +e#/ long "e#iod

4ecall two tele"hone numbe#s

A and onl/B and onl/

and onl/D ' and

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!8. Diag#am 11 shows two de+ices c#eated to o+e#come human limitation.

DIAGRAM 11

*hese de+ices a#e used in the field of,

A t#ans"o#tation. B communication. ag#icultu#e. D education.

!3. Which of the following ob6ects a#e made of man made mate#ials ?

Umb#ella 4aincoat *oothb#ush &lastic chai#

A and onl/ B and onl/ ' and onl/ D ' ' and

%5. Diag#am 1% shows a man bu#ning fi#ewood.

DIAGRAM 13

*his acti+it/ is the beginning of de+elo"ment in the field of, A t#ans"o#tation.B const#uction.

communication.D ag#icultu#e.

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SECTION B

F !5 MA4=$ G

The time suggested for this section is "# minutes. f you are unable to answer a question, proceed to thene!t question. $nswer all questions

1. A g#ou" of "u"ils ca##/ out an acti+it/. *wo #ats a#e e"t se"a#atel/ in two containe#s as shown inDiag#am 1. Both containe#s a#e left fo# fou# da/s.

DIAGRAM 1

FaG What do the/ want to find out ?

HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH

HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH I1 ma# J

FbG $tate the following.

i. What must be changed ?

HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH

ii. What must be e"t the same ?

HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH I! ma# s J

FcG edict what will ha""en to the #ats in both containe#s afte# fou# da/s.

HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH


FdG 9i+e one #eason fo# /ou# answe# in FcG.

HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH


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!. *he table below shows the #esult of time ta en b/ fou# bo/s M, N, O and P in the 155 m #unning e+ent.

Boy Tim t!" n to #om$% t 100 m &'nnin( ) nt * +

M !0

K !5

O !!

& 1-

F a G Which bo/ #an

F G the fastest HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH

F G the slowest HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH I ! ma# J

F b G $tate what to measu#e f#om the abo+e in+estigation ?

HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH

HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH I 1 ma# J

F c G 4ea##ange the bo/s f#om the fi#st winne# to the fou#th #unne#.



F d G What can /ou conclude f#om the abo+e in+estigation ?



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Sc Module 08

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