Unit 12: Revision test
Which of the following factors
Directions: Question. 7 to 10 refer to
the diagra of
་ ན་
a root apex shown below.
報日僑華
matre
of grassland received about 1047000 kJ of solar light energy each year. The fate of uris energy is shown below. Used in 523500 k evaporation of water
Transmitted: 335000 kJ to the ground Reflected by 155000 kJ the leaves Used to 21500 kJ provide for growth life Used fcr 1500 KJ :other processes
Respiratory 500 kJ heat losses. How many kilojoules are used by the grass for photosynthesis?
二國民華中
日五十月二年巴己寬
項廣告
A. dilation
of:
decreased
14. A. square
..activity of 5.
小字卅四個
B. constriction of 8, increased,
activity of.5.
二十元
1多字每
1989學會老習専櫂
C. constriction of 8.
activity of 5.
decreased
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.D. dilation of activity of 5.
8.
increased
MILL & DAFF PRESS
Biology (25)
longitudinal section through
A. Cheuk
(Multiple choices)
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affects the rate of water uptake in
a potoneter
as wmeter?
but
A. Light intensity
B. Temperature
C. Air movement.
O'. Humidity
not
Finan
fresh. Water. Amoeba Was transferred. from an isotonic
7. Which region contains a majority
Vacuolated cells?
8.
solution to a hypotonic solution, the contractile vacuole would
A. empty more frequently
B. empty dess frequently
C. stop erptying altogether.
B. not be affected
3. Which type of plant is likely to
have an, extensive root system,
Farge amounts of aqueous tissue and small marrow leares with sunken stomata?
A. Xerophyte.
B. Mesophyte
C. Halophyte
D. Hydrophyte
Questions 4 to 6 refer to this diagram
of a section of human skin
The term Meriscematic could best be used to describe cells which arca?
9. In which area does most cell
elongation take, place?-
10. In. which region
differentiation taking place?
most
11. The diagram below shows a cross
section through à leaf.
Cel1.Z
Cell
沙
田區
stomatal poro
The cells which produce sugars are
A. Cells X and Y only
B. Cells Y and Z only
C. Cells X and 2 onl
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D. Coll's X, Y and Z
á
12. Which of the
human
Asense organ is represented by
part
tsues has the grates n
Paria in
of
A. 1.
B.
D. &
The part mainly respons
fox
13. The photolysis of water is
screening cut the sun!
A. the combination of
violet rays is
「能獨立處理全盤數
A. 2
dioxide and water tc form glucose,
B. 3
C. 4
0.6
A. 170000 kJ
B. 165000 k3
C. 23500 KJ
·D. 21500 KJ,
up
15. The transpiration pull which is responsible for moving water through xylom vessels is only. possible because of
A. cohesion and adhesion of water-
inclucules.
B. root pressure. C. photosynthesis.
D. osmotic potential of the soi
solution.
16. The graph below shows the relationship between the body temperature of an animal and the temperature of its environment.
eaulmanmental temperaturé
time thr.) -
alaal's. body temperature
-The graph indicates that the animal
is probably
A. a fish
B.wo ent
共圖
Consentrat
shows
of salt
mine from four organi
Animal Salt Urea
A.
2.2%
%
3.5%
15%
*7.0%
23%
2.8% 7%
B. the release of energy by the Water molecule when illuminated. C. the splitting Of
chlorophyll.
splitting of the molecule using light energy.
Which animal is best adapted for life in desert erivironment?
18. A man's breathing, was investigated and the results obtained are shown below.
D. the
Light
by
water
三期星 日二廿月三(九八九一)年八十七國民中 30
Percentage of oxygen in inhaled air
- 20%
Percentage of oxygen in exhaled air = 16%
Number of breaths taken per minute
20 Average
vaTume of tidal
air
- 500 ml What volume of oxygen was absorbed by his lungs each ainute?
A. 80 ml
B. 400-mi
C. 500 ml.
·D. 2,000 Al
19. Which region of the central nervous system stimulates an increase in mate of breathing when the carbon dioxide concentration in the blood rises?
A. cerebrum
B. spinal cord
G. Cerebellum
D. medulla
20. Potted geranium plants were set up.
as shown in the diagrams below. Experiment I:
AI START
Fight
Experiment 2:
AT START
AFTER 1 DAYS
ight
AFTER 10.04YS
no light
no yht These experiments indicate that for the geranium
A. negative geotropism is greater
than positive phototropisa
B. positive phototropism is greater
than negative geutropism.
C. positive geotropism is greater
than negative phototropism. R. negative phototropism
stronger then geotropism..
positive.
21. The graph below ilustrates the results of ag experiment in which Wotatc tissue verë soluticrs. of known al for 24 hours
Initial weight
final weight
B
0.2
0.4
0.610.6 1.01.2 osmotic potential of bathing medium (atmospheres).
Using information obtained from the
craph, the osmetic potential of the
potato tissue was
A. 0.2 atmospheres.
8. 0.4 atmospheres
c. 0.7 atmospheres
D. 3.9 atmospheres.
22. The table shows the amounts of substances present in human blood plasma and glomerular filtrate (measured in grames per 100 ml of fluid).
Component
Plasma Filtrate
{Amino acid
0.05
0.05
Proteins
8.00
0.00
0.03
0.03
0.72
0.72
Urea
Inorganic
jsalts
The difference in composition of plasma and filtrate is explained by
the fact that
A. proteins
reabsorbed
tubules."
are selectively
in
the kidney
B. proteins do not pass into the.
Bowman's capsule.
C. active transport equalises all
components except protein.
D. proteins are broken down to
urea in the kidneys.
23. Stomata of plant leaves usually
open when the.
A. air temperature falls.
B. light iplensity becomes very low.s C. turgor of the guard cells
increases.
D. sugar content of the guard cells
decreases.
24. One of the principal results of Teaf fall in deciduous trees is that
A respiration ceases entirely
until the spring,'
B. food-making activities are taken
over by the root.
G. the trees obtain their food from
the scil
D. water is conserved in the
winter..
25. The compensation point of a green plant is the light intensity at which
A. respiration, stops.
B. Carbon dioxide absorption
exceeds evolution of oxygen.
reaches: its
C. photosynthesis
maxirum.
D. glucose synthesis balances its
utilisation..
Answers:
12 A 2. A 3. A 6. D 7. € 8. B 11. A 12. A.13. D 16. C 17. C 18. B
4. C
5. C
9. C-10. D
14. C 15. A
19. D. 20. B
21. 22. B 23. € 24. D. 25. D
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6. Increase in body temperature will
HO
1989 中學會考預習
明送出版社
MILL & DALE PRESS
Questions:
1234°N
2319S
km
Caribbean
Plate
F
Answers:
Geography (25)
1.
(a)F
G
African
Eurasian
H
American plate
I- Pacific
(b)A-destructivel
P.F. Chan
C
ถ
destructivel
constructive
conservative
ΚΕΥ
Stal a continente
Sine or oceanic crus
OT
Plate
Ay (d)(i)ts
(c) In the destructive plate margin,
where continental plate callides with oceanic plate Such American plate collides with Nazca plate by compression.
Kantle (aumoath the plétes)
Direction of este Movement
fault
LIBY
Subduction occurs in the Benioff
KONG PUBLIC
5000
Figure shows part of the world systen e tectonic plates and plate margins.
(a)Name plates, F, G, H and I.
(b)Name, the plate margins A, B, C and B, whether they are constructive, destructive or conservative..
(c)With the aid of annotated diagrams,
what has happened at, margin 8?:
相
In Hong Kong.
Antarctic Plate
Australian
·Plate:
(d)(i)what feature is found at margin
GilWith the aid of annotated
diagrams, what has happened at margin 0?
(iii)Give one example of the feature
that can be found at B
(e)with the aid of the diagrams, how mountain system at margin A can be formed?
(Not to scale)
Figure Shows Common landscape found (c)Name the natural process leading to
(a)ane
features X and Y.
(b)What are the favourable factors that
Teads to, the formation of "X?° Describe the processes that leads to the formation of feature X.
formation of Z. (d)How is Y forand?
(e)Name the human activities thet Favours the formation of Y. and Z:) (f)Suggest some nethods to prevent the
formation of Y.
Zone
melts into magsa.
finally
A trench will be formed in the
sea,
for example, Peru Chile Trench. {}67.
because of the continent, weathering. erosion
and transportation, sediments will be brought to the sea, by the river, and later deposited in the geosyncline.
With increasing weight, sediments- are hardened and turns into the sedimentary rocs. Moreover, geosyncline will sink
Where
conservative. plate.
two plates slide past
each other
piate plate
without destroying or adding any crust material. For example, American slide past Pacific horizontally/laterally, transform fault occurs. San Andreas Fault is a good example in California. Sudden aovements may release this energy and therefore causing earthquake along faull line but no vulcanicity.occurs.
Plates, slide laterally along transtorn faults" la conservative plate cardina
Crust is naithe created or destroyed
and therefore, compression ceveloped on the two plates. The continental "plate Being lighter,
is
Plater
Plate B
fold
Transform Hoult
Plate B
it will fold into young
mountain
for example, Andes Mountain. Vulcanicity and earthquake frequently happen.
Plates collide la destructive plate margins
Crust is subducted and destroyed, or sediments are folded upwards, or both
Bazcz Piare.
Upper mentio
Plat: 8
South Arierican
Plate
Plate A
toceanic DEATOL
Plato & (soatleartal
elite)
UPPER
UPPER
MANTLE
MANTLE
Convect lon
Piala
UPPER MANILE
(1)San Andreas fault in California. (e) In the destructive plate manging
where continental plute collides with continental plate
for example, Eurasian plate collides with Indian plate by compression.
Because of weathering, erosion and transportation, sediments will be brought to the sea by the river, and ater deposited. in the geosyncline,
With increasing weight, sediments ard hardened and
Slaw enillaton in destructive plate margina *Th
Copy
Lancians san/
Continental crust
Sentimental trust/STA
MASTIF
Comactive current
folding of smolents due to shortening of plate langen
By
Hur
Neiting
Soctrostat trust
South
Collision between two.continental plates leads to the formation of the Himalayas In destrucṭīvé plate margins.
2. (a)X are tors.
Y are gullies.
(b)Formation of tors
Processes:-
When rain water passes through the
it atmosphere,
dissolves carbon dioxide (CO,) and turns into a mild acid. As it falls onto the well-.
it passes jointed granite, through/percolates down the rock Chemical weathering occurs, and acts along dints. Rock decays rapidly along joints. Thus, spheroidal weathering is in action..
When rain water sinks into rock mass through joints, chemical processes decompose/disintegrate. the rock mass, thus weathored materials are formed. The outer layers are weathered but the inner parts remain. unweathered/fresh, core-stores are
formed.
Pavourable factors:-
Under hot humid/sub-tropical monsoon climate,
chemical
weathering advances to great depth/deep weathering is in action. By agent's of
erosion/rain/wind/mass
movement/land-slide; weathered materials! are. removed. Core- stones/houlders remain/pile up/stand up. usually with larger boulders underneath/smaller boulders on top.. They are usually rounded. (c)Slumping
(d)gullies are formed
(e)X
turns
into
sedimentary rock: Mare-over",
the
geosyncline will sink,
and therefore, compression developed on the two plates.
is
Two continental plates which are
of equal density will fold irto young fold mountain
for example, Himalayas.
It is of great instability, metamorphism and earthquake frequently happen.
(note:
an
you may also give. example of Eurasian plate collides. with African plate to produce Alps)
no vegetation cover
soil erosion (rill erosion) by wind and water.
crack will be widened. leave a small channel
hill fire.
trampling by human and animal
construction of houses. -mining.
-road cutting
(F)Some measures to prevent formation
of gullies.
cement steep slope
set. up drainage work
retaining wall.
-afforestation:
terracing, contour ploughing.
rngular, inspector
laws to curb over-construction.
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