1718-F2-IS-QZ answers

1718 F2 QZ answers:

https://drive.google.com/drive/folders/1yz6mieFK1DDPJ7ZrmPnyL8WAEh4MS6Sf?usp=sharing

1718-F2-IS-EXP ans

1718-F2-EXP answers

https://drive.google.com/drive/folders/10HWScrIm7Kqlu6aPaA0d36Y_ajWfmo5C?usp=sharing

Form 2 Workbook answers

Form 2 Workbook answers

Ch9:
https://drive.google.com/file/d/1x-hwreyjXkfxkVzt8lq6t19RR6Wv858l/view?usp=sharing

Ch10:
https://drive.google.com/file/d/1Auvf_zp2V-bRUU4M2bKPOJZpmLMByJEt/view?usp=sharing

Ch11:
https://drive.google.com/file/d/1TEzC-ftSxGryWifg1ZwXtDCHmC0DUlxb/view?usp=sharing

1718-F2-IS-WS answers

1718-F2-IS-WS answers:

https://drive.google.com/drive/folders/0B_gu6NfmHHGWbTFoTDA0TXVTc2c?usp=sharing

Form 1 bridging worksheet answers

BWS 01:
https://drive.google.com/file/d/0B_gu6NfmHHGWbmdlVzFJdUJ1Vlk/view?usp=sharing

BWS 02:
https://drive.google.com/file/d/0B_gu6NfmHHGWYUdwaDZJMWJGNjQ/view?usp=sharing

Final Examination Revision Exercise II (Answers)

Kowloon Tong School (Secondary Section)

F. 2 Integrated Science

Final Examination Revision Exercise II (Answers)

Multiple Choice Questions

1.        C	2.        B	3.        D	4.        C	5.        A
6.        B	7.        C	8.        A	9.        A	10.      A
11.          D	12.           D	13.           B

Fill in the Blanks

1.       (a)              receptors         

          (b)             chemicals         

          (c)              signals           

2.       (a)              larger            

          (b)              light             

3.       (a)              dim              

          (b)              bright            

4.   (a)                          thicker                        

      (b)                       short sight                     

5.   (a)                         concave                       

   (b)                          convex                        

6.                               heredity                       

Question

(b)  The size of the pupil in his eyes may change because the brightness of his room and the

      fire of the building may be different.                                                                                 

3.

(a)  (i)     Lens                                                                                                                       

      (ii)     Retina                                                                                                                   

(b)  Inverted and smaller than the object                                                                                  

(c)  It is because the image distance represents the distance between the lens and the           

      retina in the eyes, and such distance does not change during focusing.                            

(d) When watching a near object, the lens becomes thicker; when watching a distant           

      object, the lens becomes thinner.                                                                                        

(e)  Convex lens. Long sight.                                                                                                     

Final Examination Coverage and Revision Exercise Answers

Part A: Fill in the blanks / Fill in the tables

1.     start

2.     direction

3.     speed

4.     spring balance

5.     newton

6.     Contact

7.     Non-contact

8.     Friction

9.     opposes

10.     contacting

11.     resistance

12.     cushion

13.     lubricant

14.     rollers

15.     bearings

16.     streamlined

17.     gravity

18.     pulling

19.     non-contact

20.     weight

21.     matters

22.     newton

23.     Acids

24.     Alkalis

25.     soapy

26.     Hydrochloric

27.     Sodium hydroxide

28.     Corrosive

29.     indicator

30.     natural

31.     Litmus      31. Red

32.     Red

33.     Blue

34.     Blue

35.     neutral                35. alkaline

36.     Universal indicator

37.     degree

38.     pH paper

39.     pH value

40.     pH scale

41.     hydrogen

42.     corrosive

43.     ‘pop’

44.     calcium carbonate  

45.     carbon dioxide

46.     lime water

47.     Acid rain

48.     sulphur dioxide

49.     nitrogen oxides

50.     power station

51.     corrode

52.     photosynthesis

53.     solar / nuclear / water

54.     catalytic converters

55.     stimuli

56.     sense organs

57.     eye

58.     sight

59.     sound

60.     chemicals in air

61.     smell

62.     tongue

63.     skin

64.     lens

65.     image

66.     pupil

68. small

69. large

70. light receptors

71. cones

72. rods

73. instruments

74. close

75. telescope

76. small

77. microscope

78. blind spot

79. short sight

80. long sight

81. distant

82. near

83. thick

84. short

85. concave

86. cataract

87. colour-blindness

88. cloudy

89. cones

90. artificial

Part B: Label the diagrams

Cornea                                     Retina

Iris                                              White protective coat

Pupil                                           Yellow spot

Lens                                           Blind spot

                                                Optic nerve