1980-03-30 — Page 14

日十三月三年〇八九一公年九十六國民華中

育教濟經

阿預料不會太大。 | 猢日前發佈 - 禁止 據悉:美國卡特|作費用日 所有支持一九八〇年特的命令 - 健一母可 | 德等工業可能拿代替夫 口或網略有帮助,但得|要花費二千五百冀至巠|此對香港經蓋本上 高又推出:卡特 千萬元,來把付其他製 - 在某一角度 大影啊 意稍有益助。由於日英 上可都對香港之釋口生

經濟,禁制令對香港轉播公司估計,它可脂遠 我睥認爲政治就食於克榮只會此外 - 锐家|泄恨性行點而已。 食用品高,一段|| 包交柏國際奧林匹緻美國卡特诔一 VEZEK-BEKE HYPER£&}+ BCNE - FISH (PE) | 10MAERZBK - ****BERIKE 日英德工業或會代美廠供銷

美禁電訊及運動用品轍蘇聯

政治意味重於經濟

對港轉口或略有助

MEN<3 - 4

在淋散。 | 怜之深取此項行期,是易及付欢的银行。

然。 BALLHE404*** KAUNE - BARE 白宮發宮人稱:卡|陔項奥邀赛事有關的交|過面向上述各地 DEFREN - R*! ***IZEZEIC 林口生意可能在中和獲

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物及經濟- 黃書港經濟更無 時候因阿翕汗危豐而陳[此禁制令政治意味重於 DE22 - SEMLU | ER • 12WERI - 日全及外交政策的威脅。後。香港商人反繳並不 頒佈禁制令之消息傳來

港匯指數

£.

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日期星

進一步依照專利騰易往蘇聯所涉及的国

日闖比賽合約付碳粉蘇爾,有限,對失道的實質生日本大銀行

易分包括出家廣播公司 電訊、 新的止|九十四點三,下跌口黏一

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親接騰出的費用,五千葉鐵到,因此可以一日鹊始生效, 美中三千五百萬元及醴|港或英國等其他先進工,直到九館站,今年四月 艾準備好八千七百萬元,當動大可以向日本,西竾陌分之帶點出,使之 唯科一些蘇的煎訊及體育設日,他們將把他們| 团家天播公司早已材並非戰略物質,蘇罪的長期優惠故致利率提

月之提們

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·新昌集團、和記西毓,恰和,京 行、唯話公司、油藏地小掏、合和 九離倉、地公司、信託、紫 泥、港機工程、恆、中謝葉菜、 江實業-我醌、求東發展、 英 著計有遠大臣、凱伊酒店, 聯實業及及工藝故等。通患率下年 世界發展、率光地亚、屈臣氏、南 森那美、新鴻基地產、太古地產新 店、立葳、興、海外信託銀行、 嘉年地產、韃達、恆生銀行、大调 「分率相下降案。鯽魚率上升者 粟市便多見他升,故去避之週息管 (特)去画香港交易所

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1980

中學會考試題預習專欄

地理

(廿五)

明德出版社李婉備提供資料

Geography (25)

Y. Y. Lee

Mill & Dale Press Ltd

49. The trade of W. Malaysia,

as shown by the below

diagrams, consists largely of rubber and tin. It is s said that it is unfortunate that W. Malaysia has concentrated solely upon these two products. From the data below which show the exporta and needs of W, Malaysia, say

8. How the two products

have helped the development of the country.

b. Explain why it is

unfortunate to rely solely on two products and auggest some ways for solution.

EXPORTS

stations, which bas in turn

encouraged the development of

many other industries,

(4) Improvement of

Transportation

To facilitate the export

of the products of the two

activities, roads and railways

are constructed, ports are

developed, e.g, the development

of Port Swettenham and

Georgetown) „

(5) Balance of the Trade

The export of tin and rubber products forms the largest source of income of the country. They can balance the trade. The income can he used to buy things that the country lacks, such as food, As she still has to import a lot of foud from other countries., Money is also needed to buy raw materials, oil and machinery for the development of industry.

(6) Improvement of Infra-

structure and Social Welfare

The money are also used to develop the country in many other different ways, such ag construction of schools, hospitals, promotion of social walfare, improvement of irrigation scheme, etc.

200-

fe Contour (V.1.-100m.)

AW Buildinga.

*seer Railway

Central Business

District (C.B.D.)

poor & Wide Class

Haigh Class Residen-

URBAN LANDUSE

LuxRcfidential

Industrial Area

AIRPORT

HARBOUR

Timber

3.5%

Palo Others

01

3.5%

Rubber

138

Tron 64

487

Tin

264

IMPORTS

fithers

40%

Food

284

Textiles

5%

70111

Machinery

213

Suggested Answers:

. Good Effect of Tin Mining and Rubber Plantation' on W. Malaysia

Tin mining and rubber plantation have helped the development of W. Malaysia in the folloving ways; (1) Increase of Population and Establishment of Towna

The two activitiøj are profitable, especially tin bining, and have, therefore, Encouraged immigration to the country. Towns are act up, such as Ipoh and Kuala Lumpur, of which the developments are partly owed to the two activities,

(2) Increase of Employment

Opportunities

The two activities are labour intensive. They absorb # lot of labour i.e. provide

a lot of employment opportu-

nities for the people. : (3) Development of Other

•

Industries

Since tin mining needs

a lot of cheap electricity,

it has saepuraged the establishment of 14E, P.

b. Difficulties

It is unsafe for the country to rely solely on these two products since the pricen, especially in recent years, fluctuate and mostly fall considerably. It is mainly due to the fluctuation of

the world's demand of the two products as affected by the keener competition from other industries. For tin, there is the competition from other metals and plastics. For rubber, there is competition from synthetic rubber. Further- quality of the two more, products deteriorate. Many of the old mines are exhausted and many of the large rubber plantation split into smaller holdings, with poorer manage- ment and lens efficient work.

Solution

The problems can be solved by diversification. Diversification of crops in preferrable on the large' rubber plantations, e.g. the growth of food crops. Diversį. fication of industry should be encouraged by the government, other types of industries can he developed, based on her home production of iron und 1.E.P. To promote the production of the two activitica ¡and reduce the cost of

production, more efficient methods should be adopted and new markets khould be opened;

50. The dingram below shows

modified landuse plan of an urban aren.

a. Examine the factors

determining the location of industrial areas this regian.

U

1. Briefly describe the

environmental problems arising from it.

SEA

Suggested answers Factors Determining the Location

The location of the industrial areas in this region is mainly determinea by the followig favourable factors:

1. Availability of Flat Land

The industrial areas are found on the quantul region where a larger piece of flat land in available. This piece lund is apart from the C.B.D., so land rent is cheaper, 2. Easy Transportation

„The industrial areas are

coust and are found along the served by a good harbour which is sheltered By highlunda on all sides andis vell facilitat ted with piers', Such a coastal location has strong pull for industries since transport cost of bulky raw materials by sea is cheaper. The region sta alsı linked with the a‡rpurt by railway.

3. Accessibility to C.h.D.

Good communication network including railways and

waterway provideɛi

te C.B.D., so the products can be b

Barket efficient BLS Dasy accexx to C means that servic banking, commerce can be provided 4. Availability Ite aureon

There is a

int Lectri

nearby, which suppjøORI city to factorise,pphengid tank is another source of energy! 3. Availability ofvbRJAGAT.

Ceny

rming an

The industri ær QA BÄLTE close to the residentin of lower and midd] where density of higher and peopter of working class, adequate labour supply. Environmental problema

Various apviroumantel problems arkest fromanch' ilustrial Treas tre ‘unevol- dable. Air pallution is the main one, Fines may carry the polluted air to the residentiall

urens,

causing

damage

to

plants

and houses and affecting the health of people. The waste from factories causes water

pollution. The bigh, concentra-

tion of people leads to noise pollution. Traffic congestion is unavoidably caused,

1980

*

thistle

·tube

seed

中學會考試題預習專欄

生物

(廿五)

明德出版社䌹駅曲提供资料

Biology (25)

W. W

•

Leung

Mill Dule Press Ltd

General Revision

8. The following diagram is a kimplified nitrogen cyule.

Nitrogen-fixing bacteria in the root nodules of leguminous plants

C

Ammonium

compounds

ÎNitrites).

B

Animale

Nitrates

Plaste

What should X be? Which form of nitrogen is

the greatest nitrogen reservoir of the system? (c) Name the type of

i association between the

nitrogen-fixing bacteria and leguminous plants, (d) Stato the importance of (1) the nitrogen-fixing bacteria to the leguminous plants. (2) the leguminous plante

to the nitrogen-fixing bacteria.

Give two unes of nitrates to planta,

(e)

(f)

(1) Name the processes Á,

9.

B and C.

(2) Describe and explaiu

the effects on plants qud ausmalı if process

In Tuhfbited,

Give two ways by which pitrogen in animals returns to the soil.

The following diagram shows a simple respirometer.

U

colored water

we t

Wool

pea

State with reason, what

Uqaid should be in A in order to measure the Feõnsumption of oxygen Akonly?

EsiMklat ure the uses of

tube B and clip (2) filter paper

in the experimental set-up?

"Eye" two practical «pite surtions when setting †ãƒ this apparatus.

10. The diagram below shows an experimental set-up.

wet cotton Woul

Ka) If this experimental

set-up is used to test the

necessity for oxygen la

germination of seeds, what

Ligeid should be in A !!! *, **

[(b) Prepare a control for the

above exp、inental set-up',

(c) state two precautions

when setting up the above, apparatus.

(d) What is the importance of oxygen to the germination' of seeds?

Suggested Aussers:

8(a) Atmospheric nitrogen. (b) atmospheric nitrogen. Ze) Symbiosis,

(a) (1) Nitrogen-fixing

bacteria provide the leguminous plants will & nitrogenous compounds. (2) The leguminous plants provide the nitrogen-fixing bacteria with water, nutrients and shelter.

(e) (1) Synthesis of prote

(2) synthesis of chlorophyll.

(f) (1) A: absorption

1: nitrification

**

C: denitrificatiou (2) Siher plants use nitrates to form proteins and chlorophyll, the

10.7

inhibition of process A would cause a reduction *** of growth and eventually * death of the plants. Since animals feed on plants, they would also result in death for the luck of food.

(a) Excretion and

decomsition of their death rem

9(a) Concentrated potasSTUP

hydroxide; to absorb the carbon) dioxide produces by the consumption or V oxygen only,

(b) (1) Tube B and clip are o

used tḥ adjust the level of the colored vater in the sahometer,

(2) The filter paper is used the increase the absorption surface of the Liquidi

(e). The apparatus should be air-tight.

2. The levels of the

colored water in the 1 U-tühe should be the" wame at the beginning of the experiment. 10(a) Alkaline pyrogallol

should be in så in order to absorb the oxygen a the flask.

(b) The similar apparatus

hut with lube of water only.

1. The flask should be

air-tight.

2. The thistle funne

#liquld be deep into the liquid. (c) oxygen is accessory for breaking down the food; substances by

respirationu to release energy for cellular setivįtics and develéprient,